84316680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 256

約数和(自身を含む): 338688000

約数和(自身を除く): 254371320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 587, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1174, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1761, 1890, 1995, 2052, 2280, 2348, 2394, 2520, 2565, 2660, 2935, 3192, 3420, 3522, 3591, 3780, 3990, 4104, 4109, 4696, 4788, 5130, 5283, 5320, 5870, 5985, 6840, 7044, 7182, 7560, 7980, 8218, 8805, 9576, 10260, 10566, 11153, 11740, 11970, 12327, 14088, 14364, 15849, 15960, 16436, 17610, 17955, 20520, 20545, 21132, 22306, 23480, 23940, 24654, 26415, 28728, 31698, 32872, 33459, 35220, 35910, 36981, 41090, 42264, 44612, 47880, 49308, 52830, 55765, 61635, 63396, 66918, 70440, 71820, 73962, 78071, 79245, 82180, 89224, 98616, 100377, 105660, 110943, 111530, 123270, 126792, 133836, 143640, 147924, 156142, 158490, 164360, 167295, 184905, 200754, 211320, 221886, 223060, 234213, 246540, 267672, 295848, 301131, 312284, 316980, 334590, 369810, 390355, 401508, 443772, 446120, 468426, 493080, 501885, 554715, 602262, 624568, 633960, 669180, 702639, 739620, 780710, 803016, 887544, 936852, 1003770, 1109430, 1171065, 1204524, 1338360, 1405278, 1479240, 1505655, 1561420, 1873704, 2007540, 2107917, 2218860, 2342130, 2409048, 2810556, 3011310, 3122840, 3513195, 4015080, 4215834, 4437720, 4684260, 5621112, 6022620, 7026390, 8431668, 9368520, 10539585, 12045240, 14052780, 16863336, 21079170, 28105560, 42158340, 84316680]

約数ペア:

[(1, 84316680), (2, 42158340), (3, 28105560), (4, 21079170), (5, 16863336), (6, 14052780), (7, 12045240), (8, 10539585), (9, 9368520), (10, 8431668), (12, 7026390), (14, 6022620), (15, 5621112), (18, 4684260), (19, 4437720), (20, 4215834), (21, 4015080), (24, 3513195), (27, 3122840), (28, 3011310), (30, 2810556), (35, 2409048), (36, 2342130), (38, 2218860), (40, 2107917), (42, 2007540), (45, 1873704), (54, 1561420), (56, 1505655), (57, 1479240), (60, 1405278), (63, 1338360), (70, 1204524), (72, 1171065), (76, 1109430), (84, 1003770), (90, 936852), (95, 887544), (105, 803016), (108, 780710), (114, 739620), (120, 702639), (126, 669180), (133, 633960), (135, 624568), (140, 602262), (152, 554715), (168, 501885), (171, 493080), (180, 468426), (189, 446120), (190, 443772), (210, 401508), (216, 390355), (228, 369810), (252, 334590), (266, 316980), (270, 312284), (280, 301131), (285, 295848), (315, 267672), (342, 246540), (360, 234213), (378, 223060), (380, 221886), (399, 211320), (420, 200754), (456, 184905), (504, 167295), (513, 164360), (532, 158490), (540, 156142), (570, 147924), (587, 143640), (630, 133836), (665, 126792), (684, 123270), (756, 111530), (760, 110943), (798, 105660), (840, 100377), (855, 98616), (945, 89224), (1026, 82180), (1064, 79245), (1080, 78071), (1140, 73962), (1174, 71820), (1197, 70440), (1260, 66918), (1330, 63396), (1368, 61635), (1512, 55765), (1596, 52830), (1710, 49308), (1761, 47880), (1890, 44612), (1995, 42264), (2052, 41090), (2280, 36981), (2348, 35910), (2394, 35220), (2520, 33459), (2565, 32872), (2660, 31698), (2935, 28728), (3192, 26415), (3420, 24654), (3522, 23940), (3591, 23480), (3780, 22306), (3990, 21132), (4104, 20545), (4109, 20520), (4696, 17955), (4788, 17610), (5130, 16436), (5283, 15960), (5320, 15849), (5870, 14364), (5985, 14088), (6840, 12327), (7044, 11970), (7182, 11740), (7560, 11153), (7980, 10566), (8218, 10260), (8805, 9576)]