252950040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 320

約数和(自身を含む): 1024531200

約数和(自身を除く): 771581160

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, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 587, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1174, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1761, 1890, 1995, 2052, 2268, 2280, 2348, 2394, 2520, 2565, 2660, 2835, 2935, 3078, 3192, 3240, 3420, 3522, 3591, 3780, 3990, 4104, 4109, 4536, 4696, 4788, 5130, 5283, 5320, 5670, 5870, 5985, 6156, 6840, 7044, 7182, 7560, 7695, 7980, 8218, 8805, 9576, 10260, 10566, 10773, 11153, 11340, 11740, 11970, 12312, 12327, 14088, 14364, 15390, 15849, 15960, 16436, 17610, 17955, 20520, 20545, 21132, 21546, 22306, 22680, 23480, 23940, 24654, 26415, 28728, 30780, 31698, 32872, 33459, 35220, 35910, 36981, 41090, 42264, 43092, 44612, 47547, 47880, 49308, 52830, 53865, 55765, 61560, 61635, 63396, 66918, 70440, 71820, 73962, 78071, 79245, 82180, 86184, 89224, 95094, 98616, 100377, 105660, 107730, 110943, 111530, 123270, 126792, 133836, 143640, 147924, 156142, 158490, 164360, 167295, 184905, 190188, 200754, 211320, 215460, 221886, 223060, 234213, 237735, 246540, 267672, 295848, 301131, 312284, 316980, 332829, 334590, 369810, 380376, 390355, 401508, 430920, 443772, 446120, 468426, 475470, 493080, 501885, 554715, 602262, 624568, 633960, 665658, 669180, 702639, 739620, 780710, 803016, 887544, 903393, 936852, 950940, 1003770, 1109430, 1171065, 1204524, 1331316, 1338360, 1405278, 1479240, 1505655, 1561420, 1664145, 1806786, 1873704, 1901880, 2007540, 2107917, 2218860, 2342130, 2409048, 2662632, 2810556, 3011310, 3122840, 3328290, 3513195, 3613572, 4015080, 4215834, 4437720, 4516965, 4684260, 5621112, 6022620, 6323751, 6656580, 7026390, 7227144, 8431668, 9033930, 9368520, 10539585, 12045240, 12647502, 13313160, 14052780, 16863336, 18067860, 21079170, 25295004, 28105560, 31618755, 36135720, 42158340, 50590008, 63237510, 84316680, 126475020, 252950040]

約数ペア:

[(1, 252950040), (2, 126475020), (3, 84316680), (4, 63237510), (5, 50590008), (6, 42158340), (7, 36135720), (8, 31618755), (9, 28105560), (10, 25295004), (12, 21079170), (14, 18067860), (15, 16863336), (18, 14052780), (19, 13313160), (20, 12647502), (21, 12045240), (24, 10539585), (27, 9368520), (28, 9033930), (30, 8431668), (35, 7227144), (36, 7026390), (38, 6656580), (40, 6323751), (42, 6022620), (45, 5621112), (54, 4684260), (56, 4516965), (57, 4437720), (60, 4215834), (63, 4015080), (70, 3613572), (72, 3513195), (76, 3328290), (81, 3122840), (84, 3011310), (90, 2810556), (95, 2662632), (105, 2409048), (108, 2342130), (114, 2218860), (120, 2107917), (126, 2007540), (133, 1901880), (135, 1873704), (140, 1806786), (152, 1664145), (162, 1561420), (168, 1505655), (171, 1479240), (180, 1405278), (189, 1338360), (190, 1331316), (210, 1204524), (216, 1171065), (228, 1109430), (252, 1003770), (266, 950940), (270, 936852), (280, 903393), (285, 887544), (315, 803016), (324, 780710), (342, 739620), (360, 702639), (378, 669180), (380, 665658), (399, 633960), (405, 624568), (420, 602262), (456, 554715), (504, 501885), (513, 493080), (532, 475470), (540, 468426), (567, 446120), (570, 443772), (587, 430920), (630, 401508), (648, 390355), (665, 380376), (684, 369810), (756, 334590), (760, 332829), (798, 316980), (810, 312284), (840, 301131), (855, 295848), (945, 267672), (1026, 246540), (1064, 237735), (1080, 234213), (1134, 223060), (1140, 221886), (1174, 215460), (1197, 211320), (1260, 200754), (1330, 190188), (1368, 184905), (1512, 167295), (1539, 164360), (1596, 158490), (1620, 156142), (1710, 147924), (1761, 143640), (1890, 133836), (1995, 126792), (2052, 123270), (2268, 111530), (2280, 110943), (2348, 107730), (2394, 105660), (2520, 100377), (2565, 98616), (2660, 95094), (2835, 89224), (2935, 86184), (3078, 82180), (3192, 79245), (3240, 78071), (3420, 73962), (3522, 71820), (3591, 70440), (3780, 66918), (3990, 63396), (4104, 61635), (4109, 61560), (4536, 55765), (4696, 53865), (4788, 52830), (5130, 49308), (5283, 47880), (5320, 47547), (5670, 44612), (5870, 43092), (5985, 42264), (6156, 41090), (6840, 36981), (7044, 35910), (7182, 35220), (7560, 33459), (7695, 32872), (7980, 31698), (8218, 30780), (8805, 28728), (9576, 26415), (10260, 24654), (10566, 23940), (10773, 23480), (11153, 22680), (11340, 22306), (11740, 21546), (11970, 21132), (12312, 20545), (12327, 20520), (14088, 17955), (14364, 17610), (15390, 16436), (15849, 15960)]