2179766640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 7424524800

約数和(自身を除く): 5244758160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 89, 95, 114, 120, 123, 131, 152, 164, 178, 190, 205, 228, 240, 246, 262, 267, 285, 304, 328, 356, 380, 393, 410, 445, 456, 492, 524, 534, 570, 615, 655, 656, 712, 760, 779, 786, 820, 890, 912, 984, 1048, 1068, 1140, 1230, 1310, 1335, 1424, 1520, 1558, 1572, 1640, 1691, 1780, 1965, 1968, 2096, 2136, 2280, 2337, 2460, 2489, 2620, 2670, 3116, 3144, 3280, 3382, 3560, 3649, 3895, 3930, 4272, 4560, 4674, 4920, 4978, 5073, 5240, 5340, 5371, 6232, 6288, 6764, 7120, 7298, 7467, 7790, 7860, 8455, 9348, 9840, 9956, 10146, 10480, 10680, 10742, 10947, 11659, 11685, 12445, 12464, 13528, 14596, 14934, 15580, 15720, 16113, 16910, 18245, 18696, 19912, 20292, 21360, 21484, 21894, 23318, 23370, 24890, 25365, 26855, 27056, 29192, 29868, 31160, 31440, 32226, 33820, 34977, 36490, 37335, 37392, 39824, 40584, 42968, 43788, 46636, 46740, 49780, 50730, 53710, 54735, 58295, 58384, 59736, 62320, 64452, 67640, 69331, 69954, 72980, 74670, 80565, 81168, 85936, 87576, 93272, 93480, 99560, 101460, 102049, 107420, 109470, 116590, 119472, 128904, 135280, 138662, 139908, 145960, 149340, 161130, 174885, 175152, 186544, 186960, 199120, 202920, 204098, 207993, 214840, 218940, 221521, 233180, 257808, 277324, 279816, 291920, 298680, 306147, 322260, 346655, 349770, 405840, 408196, 415986, 429680, 437880, 443042, 466360, 478019, 510245, 554648, 559632, 597360, 612294, 644520, 664563, 693310, 699540, 816392, 831972, 875760, 886084, 932720, 956038, 1020490, 1039965, 1107605, 1109296, 1224588, 1289040, 1329126, 1386620, 1399080, 1434057, 1530735, 1632784, 1663944, 1772168, 1912076, 2040980, 2079930, 2215210, 2390095, 2449176, 2658252, 2773240, 2798160, 2868114, 3061470, 3322815, 3327888, 3544336, 3824152, 4081960, 4159860, 4430420, 4780190, 4898352, 5316504, 5546480, 5736228, 6122940, 6645630, 7170285, 7648304, 8163920, 8319720, 8860840, 9082361, 9560380, 10633008, 11472456, 12245880, 13291260, 14340570, 16639440, 17721680, 18164722, 19120760, 22944912, 24491760, 26582520, 27247083, 28681140, 36329444, 38241520, 45411805, 53165040, 54494166, 57362280, 72658888, 90823610, 108988332, 114724560, 136235415, 145317776, 181647220, 217976664, 272470830, 363294440, 435953328, 544941660, 726588880, 1089883320, 2179766640]

約数ペア:

[(1, 2179766640), (2, 1089883320), (3, 726588880), (4, 544941660), (5, 435953328), (6, 363294440), (8, 272470830), (10, 217976664), (12, 181647220), (15, 145317776), (16, 136235415), (19, 114724560), (20, 108988332), (24, 90823610), (30, 72658888), (38, 57362280), (40, 54494166), (41, 53165040), (48, 45411805), (57, 38241520), (60, 36329444), (76, 28681140), (80, 27247083), (82, 26582520), (89, 24491760), (95, 22944912), (114, 19120760), (120, 18164722), (123, 17721680), (131, 16639440), (152, 14340570), (164, 13291260), (178, 12245880), (190, 11472456), (205, 10633008), (228, 9560380), (240, 9082361), (246, 8860840), (262, 8319720), (267, 8163920), (285, 7648304), (304, 7170285), (328, 6645630), (356, 6122940), (380, 5736228), (393, 5546480), (410, 5316504), (445, 4898352), (456, 4780190), (492, 4430420), (524, 4159860), (534, 4081960), (570, 3824152), (615, 3544336), (655, 3327888), (656, 3322815), (712, 3061470), (760, 2868114), (779, 2798160), (786, 2773240), (820, 2658252), (890, 2449176), (912, 2390095), (984, 2215210), (1048, 2079930), (1068, 2040980), (1140, 1912076), (1230, 1772168), (1310, 1663944), (1335, 1632784), (1424, 1530735), (1520, 1434057), (1558, 1399080), (1572, 1386620), (1640, 1329126), (1691, 1289040), (1780, 1224588), (1965, 1109296), (1968, 1107605), (2096, 1039965), (2136, 1020490), (2280, 956038), (2337, 932720), (2460, 886084), (2489, 875760), (2620, 831972), (2670, 816392), (3116, 699540), (3144, 693310), (3280, 664563), (3382, 644520), (3560, 612294), (3649, 597360), (3895, 559632), (3930, 554648), (4272, 510245), (4560, 478019), (4674, 466360), (4920, 443042), (4978, 437880), (5073, 429680), (5240, 415986), (5340, 408196), (5371, 405840), (6232, 349770), (6288, 346655), (6764, 322260), (7120, 306147), (7298, 298680), (7467, 291920), (7790, 279816), (7860, 277324), (8455, 257808), (9348, 233180), (9840, 221521), (9956, 218940), (10146, 214840), (10480, 207993), (10680, 204098), (10742, 202920), (10947, 199120), (11659, 186960), (11685, 186544), (12445, 175152), (12464, 174885), (13528, 161130), (14596, 149340), (14934, 145960), (15580, 139908), (15720, 138662), (16113, 135280), (16910, 128904), (18245, 119472), (18696, 116590), (19912, 109470), (20292, 107420), (21360, 102049), (21484, 101460), (21894, 99560), (23318, 93480), (23370, 93272), (24890, 87576), (25365, 85936), (26855, 81168), (27056, 80565), (29192, 74670), (29868, 72980), (31160, 69954), (31440, 69331), (32226, 67640), (33820, 64452), (34977, 62320), (36490, 59736), (37335, 58384), (37392, 58295), (39824, 54735), (40584, 53710), (42968, 50730), (43788, 49780), (46636, 46740)]