28486475280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:844

約数の個数: 400

約数和(自身を含む): 102087216000

約数和(自身を除く): 73600740720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 179, 180, 205, 216, 240, 246, 270, 324, 328, 358, 360, 369, 405, 410, 432, 492, 537, 540, 599, 615, 648, 656, 716, 720, 738, 810, 820, 895, 984, 1074, 1080, 1107, 1198, 1230, 1296, 1432, 1476, 1611, 1620, 1640, 1790, 1797, 1845, 1968, 2148, 2160, 2214, 2396, 2460, 2685, 2864, 2952, 2995, 3222, 3240, 3280, 3321, 3580, 3594, 3690, 4296, 4428, 4792, 4833, 4920, 5370, 5391, 5535, 5904, 5990, 6444, 6480, 6642, 7160, 7188, 7339, 7380, 8055, 8592, 8856, 8985, 9584, 9666, 9840, 10740, 10782, 11070, 11980, 12888, 13284, 14320, 14376, 14499, 14678, 14760, 16110, 16173, 16605, 17712, 17970, 19332, 21480, 21564, 22017, 22140, 23960, 24165, 24559, 25776, 26568, 26955, 28752, 28998, 29356, 29520, 32220, 32346, 33210, 35940, 36695, 38664, 42960, 43128, 44034, 44280, 47920, 48330, 48519, 49118, 53136, 53910, 57996, 58712, 64440, 64692, 66051, 66420, 71880, 72495, 73390, 73677, 77328, 80865, 86256, 88068, 88560, 96660, 97038, 98236, 107221, 107820, 110085, 115992, 117424, 122795, 128880, 129384, 132102, 132840, 143760, 144990, 146780, 147354, 161730, 176136, 193320, 194076, 196472, 198153, 214442, 215640, 220170, 221031, 231984, 242595, 245590, 258768, 264204, 265680, 289980, 293560, 294708, 321663, 323460, 330255, 352272, 368385, 386640, 388152, 392944, 396306, 428884, 431280, 440340, 442062, 485190, 491180, 528408, 536105, 579960, 587120, 589416, 594459, 643326, 646920, 660510, 663093, 736770, 776304, 792612, 857768, 880680, 884124, 964989, 970380, 982360, 990765, 1056816, 1072210, 1105155, 1159920, 1178832, 1188918, 1286652, 1293840, 1321020, 1326186, 1473540, 1585224, 1608315, 1715536, 1761360, 1768248, 1929978, 1940760, 1964720, 1981530, 1989279, 2144420, 2210310, 2377836, 2573304, 2642040, 2652372, 2894967, 2947080, 2972295, 3170448, 3216630, 3315465, 3536496, 3859956, 3881520, 3963060, 3978558, 4288840, 4396061, 4420620, 4755672, 4824945, 5146608, 5284080, 5304744, 5789934, 5894160, 5944590, 6433260, 6630930, 7719912, 7926120, 7957116, 8577680, 8684901, 8792122, 8841240, 9511344, 9649890, 9946395, 10609488, 11579868, 11889180, 12866520, 13188183, 13261860, 14474835, 15439824, 15852240, 15914232, 17369802, 17584244, 17682480, 19299780, 19892790, 21980305, 23159736, 23778360, 25733040, 26376366, 26523720, 28949670, 31828464, 34739604, 35168488, 38599560, 39564549, 39785580, 43424505, 43960610, 46319472, 47556720, 52752732, 53047440, 57899340, 65940915, 69479208, 70336976, 77199120, 79129098, 79571160, 86849010, 87921220, 105505464, 115798680, 118693647, 131881830, 138958416, 158258196, 159142320, 173698020, 175842440, 197822745, 211010928, 231597360, 237387294, 263763660, 316516392, 347396040, 351684880, 356080941, 395645490, 474774588, 527527320, 593468235, 633032784, 694792080, 712161882, 791290980, 949549176, 1055054640, 1186936470, 1424323764, 1582581960, 1780404705, 1899098352, 2373872940, 2848647528, 3165163920, 3560809410, 4747745880, 5697295056, 7121618820, 9495491760, 14243237640, 28486475280]

約数ペア:

[(1, 28486475280), (2, 14243237640), (3, 9495491760), (4, 7121618820), (5, 5697295056), (6, 4747745880), (8, 3560809410), (9, 3165163920), (10, 2848647528), (12, 2373872940), (15, 1899098352), (16, 1780404705), (18, 1582581960), (20, 1424323764), (24, 1186936470), (27, 1055054640), (30, 949549176), (36, 791290980), (40, 712161882), (41, 694792080), (45, 633032784), (48, 593468235), (54, 527527320), (60, 474774588), (72, 395645490), (80, 356080941), (81, 351684880), (82, 347396040), (90, 316516392), (108, 263763660), (120, 237387294), (123, 231597360), (135, 211010928), (144, 197822745), (162, 175842440), (164, 173698020), (179, 159142320), (180, 158258196), (205, 138958416), (216, 131881830), (240, 118693647), (246, 115798680), (270, 105505464), (324, 87921220), (328, 86849010), (358, 79571160), (360, 79129098), (369, 77199120), (405, 70336976), (410, 69479208), (432, 65940915), (492, 57899340), (537, 53047440), (540, 52752732), (599, 47556720), (615, 46319472), (648, 43960610), (656, 43424505), (716, 39785580), (720, 39564549), (738, 38599560), (810, 35168488), (820, 34739604), (895, 31828464), (984, 28949670), (1074, 26523720), (1080, 26376366), (1107, 25733040), (1198, 23778360), (1230, 23159736), (1296, 21980305), (1432, 19892790), (1476, 19299780), (1611, 17682480), (1620, 17584244), (1640, 17369802), (1790, 15914232), (1797, 15852240), (1845, 15439824), (1968, 14474835), (2148, 13261860), (2160, 13188183), (2214, 12866520), (2396, 11889180), (2460, 11579868), (2685, 10609488), (2864, 9946395), (2952, 9649890), (2995, 9511344), (3222, 8841240), (3240, 8792122), (3280, 8684901), (3321, 8577680), (3580, 7957116), (3594, 7926120), (3690, 7719912), (4296, 6630930), (4428, 6433260), (4792, 5944590), (4833, 5894160), (4920, 5789934), (5370, 5304744), (5391, 5284080), (5535, 5146608), (5904, 4824945), (5990, 4755672), (6444, 4420620), (6480, 4396061), (6642, 4288840), (7160, 3978558), (7188, 3963060), (7339, 3881520), (7380, 3859956), (8055, 3536496), (8592, 3315465), (8856, 3216630), (8985, 3170448), (9584, 2972295), (9666, 2947080), (9840, 2894967), (10740, 2652372), (10782, 2642040), (11070, 2573304), (11980, 2377836), (12888, 2210310), (13284, 2144420), (14320, 1989279), (14376, 1981530), (14499, 1964720), (14678, 1940760), (14760, 1929978), (16110, 1768248), (16173, 1761360), (16605, 1715536), (17712, 1608315), (17970, 1585224), (19332, 1473540), (21480, 1326186), (21564, 1321020), (22017, 1293840), (22140, 1286652), (23960, 1188918), (24165, 1178832), (24559, 1159920), (25776, 1105155), (26568, 1072210), (26955, 1056816), (28752, 990765), (28998, 982360), (29356, 970380), (29520, 964989), (32220, 884124), (32346, 880680), (33210, 857768), (35940, 792612), (36695, 776304), (38664, 736770), (42960, 663093), (43128, 660510), (44034, 646920), (44280, 643326), (47920, 594459), (48330, 589416), (48519, 587120), (49118, 579960), (53136, 536105), (53910, 528408), (57996, 491180), (58712, 485190), (64440, 442062), (64692, 440340), (66051, 431280), (66420, 428884), (71880, 396306), (72495, 392944), (73390, 388152), (73677, 386640), (77328, 368385), (80865, 352272), (86256, 330255), (88068, 323460), (88560, 321663), (96660, 294708), (97038, 293560), (98236, 289980), (107221, 265680), (107820, 264204), (110085, 258768), (115992, 245590), (117424, 242595), (122795, 231984), (128880, 221031), (129384, 220170), (132102, 215640), (132840, 214442), (143760, 198153), (144990, 196472), (146780, 194076), (147354, 193320), (161730, 176136)]