141837280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 394148160

約数和(自身を除く): 252310880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 37, 38, 40, 52, 65, 74, 76, 80, 95, 97, 104, 130, 148, 152, 160, 185, 190, 194, 208, 247, 260, 296, 304, 370, 380, 388, 416, 481, 485, 494, 520, 592, 608, 703, 740, 760, 776, 962, 970, 988, 1040, 1184, 1235, 1261, 1406, 1480, 1520, 1552, 1843, 1924, 1940, 1976, 2080, 2405, 2470, 2522, 2812, 2960, 3040, 3104, 3515, 3589, 3686, 3848, 3880, 3952, 4810, 4940, 5044, 5624, 5920, 6305, 7030, 7178, 7372, 7696, 7760, 7904, 9139, 9215, 9620, 9880, 10088, 11248, 12610, 14060, 14356, 14744, 15392, 15520, 17945, 18278, 18430, 19240, 19760, 20176, 22496, 23959, 25220, 28120, 28712, 29488, 35890, 36556, 36860, 38480, 39520, 40352, 45695, 46657, 47918, 50440, 56240, 57424, 58976, 68191, 71780, 73112, 73720, 76960, 91390, 93314, 95836, 100880, 112480, 114848, 119795, 136382, 143560, 146224, 147440, 182780, 186628, 191672, 201760, 233285, 239590, 272764, 287120, 292448, 294880, 340955, 365560, 373256, 383344, 466570, 479180, 545528, 574240, 681910, 731120, 746512, 766688, 886483, 933140, 958360, 1091056, 1363820, 1462240, 1493024, 1772966, 1866280, 1916720, 2182112, 2727640, 3545932, 3732560, 3833440, 4432415, 5455280, 7091864, 7465120, 8864830, 10910560, 14183728, 17729660, 28367456, 35459320, 70918640, 141837280]

約数ペア:

[(1, 141837280), (2, 70918640), (4, 35459320), (5, 28367456), (8, 17729660), (10, 14183728), (13, 10910560), (16, 8864830), (19, 7465120), (20, 7091864), (26, 5455280), (32, 4432415), (37, 3833440), (38, 3732560), (40, 3545932), (52, 2727640), (65, 2182112), (74, 1916720), (76, 1866280), (80, 1772966), (95, 1493024), (97, 1462240), (104, 1363820), (130, 1091056), (148, 958360), (152, 933140), (160, 886483), (185, 766688), (190, 746512), (194, 731120), (208, 681910), (247, 574240), (260, 545528), (296, 479180), (304, 466570), (370, 383344), (380, 373256), (388, 365560), (416, 340955), (481, 294880), (485, 292448), (494, 287120), (520, 272764), (592, 239590), (608, 233285), (703, 201760), (740, 191672), (760, 186628), (776, 182780), (962, 147440), (970, 146224), (988, 143560), (1040, 136382), (1184, 119795), (1235, 114848), (1261, 112480), (1406, 100880), (1480, 95836), (1520, 93314), (1552, 91390), (1843, 76960), (1924, 73720), (1940, 73112), (1976, 71780), (2080, 68191), (2405, 58976), (2470, 57424), (2522, 56240), (2812, 50440), (2960, 47918), (3040, 46657), (3104, 45695), (3515, 40352), (3589, 39520), (3686, 38480), (3848, 36860), (3880, 36556), (3952, 35890), (4810, 29488), (4940, 28712), (5044, 28120), (5624, 25220), (5920, 23959), (6305, 22496), (7030, 20176), (7178, 19760), (7372, 19240), (7696, 18430), (7760, 18278), (7904, 17945), (9139, 15520), (9215, 15392), (9620, 14744), (9880, 14356), (10088, 14060), (11248, 12610)]