321183978480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1\times {\mathrm{14983}}^1$

素因数の和:16588

約数の個数: 240

約数和(自身を含む): 1136213944320

約数和(自身を除く): 815029965840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1567, 1710, 2280, 2736, 3134, 3420, 4560, 4701, 6268, 6840, 7835, 9402, 12536, 13680, 14103, 14983, 15670, 18804, 23505, 25072, 28206, 29773, 29966, 31340, 37608, 44949, 47010, 56412, 59546, 59932, 62680, 70515, 74915, 75216, 89319, 89898, 94020, 112824, 119092, 119864, 125360, 134847, 141030, 148865, 149830, 178638, 179796, 188040, 224745, 225648, 238184, 239728, 267957, 269694, 282060, 284677, 297730, 299660, 357276, 359592, 376080, 446595, 449490, 476368, 535914, 539388, 564120, 569354, 595460, 599320, 674235, 714552, 719184, 854031, 893190, 898980, 1071828, 1078776, 1128240, 1138708, 1190920, 1198640, 1339785, 1348470, 1423385, 1429104, 1708062, 1786380, 1797960, 2143656, 2157552, 2277416, 2381840, 2562093, 2679570, 2696940, 2846770, 3416124, 3572760, 3595920, 4270155, 4287312, 4554832, 5124186, 5359140, 5393880, 5693540, 6832248, 7145520, 8540310, 10248372, 10718280, 10787760, 11387080, 12810465, 13664496, 17080620, 20496744, 21436560, 22774160, 23478361, 25620930, 34161240, 40993488, 46956722, 51241860, 68322480, 70435083, 93913444, 102483720, 117391805, 140870166, 187826888, 204967440, 211305249, 234783610, 281740332, 352175415, 375653776, 422610498, 446088859, 469567220, 563480664, 704350830, 845220996, 892177718, 939134440, 1056526245, 1126961328, 1338266577, 1408701660, 1690441992, 1784355436, 1878268880, 2113052490, 2230444295, 2676533154, 2817403320, 3380883984, 3568710872, 4014799731, 4226104980, 4460888590, 5353066308, 5634806640, 6691332885, 7137421744, 8029599462, 8452209960, 8921777180, 10706132616, 13382665770, 16059198924, 16904419920, 17843554360, 20073998655, 21412265232, 26765331540, 32118397848, 35687108720, 40147997310, 53530663080, 64236795696, 80295994620, 107061326160, 160591989240, 321183978480]

約数ペア:

[(1, 321183978480), (2, 160591989240), (3, 107061326160), (4, 80295994620), (5, 64236795696), (6, 53530663080), (8, 40147997310), (9, 35687108720), (10, 32118397848), (12, 26765331540), (15, 21412265232), (16, 20073998655), (18, 17843554360), (19, 16904419920), (20, 16059198924), (24, 13382665770), (30, 10706132616), (36, 8921777180), (38, 8452209960), (40, 8029599462), (45, 7137421744), (48, 6691332885), (57, 5634806640), (60, 5353066308), (72, 4460888590), (76, 4226104980), (80, 4014799731), (90, 3568710872), (95, 3380883984), (114, 2817403320), (120, 2676533154), (144, 2230444295), (152, 2113052490), (171, 1878268880), (180, 1784355436), (190, 1690441992), (228, 1408701660), (240, 1338266577), (285, 1126961328), (304, 1056526245), (342, 939134440), (360, 892177718), (380, 845220996), (456, 704350830), (570, 563480664), (684, 469567220), (720, 446088859), (760, 422610498), (855, 375653776), (912, 352175415), (1140, 281740332), (1368, 234783610), (1520, 211305249), (1567, 204967440), (1710, 187826888), (2280, 140870166), (2736, 117391805), (3134, 102483720), (3420, 93913444), (4560, 70435083), (4701, 68322480), (6268, 51241860), (6840, 46956722), (7835, 40993488), (9402, 34161240), (12536, 25620930), (13680, 23478361), (14103, 22774160), (14983, 21436560), (15670, 20496744), (18804, 17080620), (23505, 13664496), (25072, 12810465), (28206, 11387080), (29773, 10787760), (29966, 10718280), (31340, 10248372), (37608, 8540310), (44949, 7145520), (47010, 6832248), (56412, 5693540), (59546, 5393880), (59932, 5359140), (62680, 5124186), (70515, 4554832), (74915, 4287312), (75216, 4270155), (89319, 3595920), (89898, 3572760), (94020, 3416124), (112824, 2846770), (119092, 2696940), (119864, 2679570), (125360, 2562093), (134847, 2381840), (141030, 2277416), (148865, 2157552), (149830, 2143656), (178638, 1797960), (179796, 1786380), (188040, 1708062), (224745, 1429104), (225648, 1423385), (238184, 1348470), (239728, 1339785), (267957, 1198640), (269694, 1190920), (282060, 1138708), (284677, 1128240), (297730, 1078776), (299660, 1071828), (357276, 898980), (359592, 893190), (376080, 854031), (446595, 719184), (449490, 714552), (476368, 674235), (535914, 599320), (539388, 595460), (564120, 569354)]