200716880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 583296000

約数和(自身を除く): 382579120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 182, 208, 260, 280, 316, 349, 364, 395, 455, 520, 553, 560, 632, 698, 728, 790, 910, 1027, 1040, 1106, 1264, 1396, 1456, 1580, 1745, 1820, 2054, 2212, 2443, 2765, 2792, 3160, 3490, 3640, 4108, 4424, 4537, 4886, 5135, 5530, 5584, 6320, 6980, 7189, 7280, 8216, 8848, 9074, 9772, 10270, 11060, 12215, 13960, 14378, 16432, 18148, 19544, 20540, 22120, 22685, 24430, 27571, 27920, 28756, 31759, 35945, 36296, 39088, 41080, 44240, 45370, 48860, 55142, 57512, 63518, 71890, 72592, 82160, 90740, 97720, 110284, 115024, 127036, 137855, 143780, 158795, 181480, 192997, 195440, 220568, 254072, 275710, 287560, 317590, 358423, 362960, 385994, 441136, 508144, 551420, 575120, 635180, 716846, 771988, 964985, 1102840, 1270360, 1433692, 1543976, 1792115, 1929970, 2205680, 2508961, 2540720, 2867384, 3087952, 3584230, 3859940, 5017922, 5734768, 7168460, 7719880, 10035844, 12544805, 14336920, 15439760, 20071688, 25089610, 28673840, 40143376, 50179220, 100358440, 200716880]

約数ペア:

[(1, 200716880), (2, 100358440), (4, 50179220), (5, 40143376), (7, 28673840), (8, 25089610), (10, 20071688), (13, 15439760), (14, 14336920), (16, 12544805), (20, 10035844), (26, 7719880), (28, 7168460), (35, 5734768), (40, 5017922), (52, 3859940), (56, 3584230), (65, 3087952), (70, 2867384), (79, 2540720), (80, 2508961), (91, 2205680), (104, 1929970), (112, 1792115), (130, 1543976), (140, 1433692), (158, 1270360), (182, 1102840), (208, 964985), (260, 771988), (280, 716846), (316, 635180), (349, 575120), (364, 551420), (395, 508144), (455, 441136), (520, 385994), (553, 362960), (560, 358423), (632, 317590), (698, 287560), (728, 275710), (790, 254072), (910, 220568), (1027, 195440), (1040, 192997), (1106, 181480), (1264, 158795), (1396, 143780), (1456, 137855), (1580, 127036), (1745, 115024), (1820, 110284), (2054, 97720), (2212, 90740), (2443, 82160), (2765, 72592), (2792, 71890), (3160, 63518), (3490, 57512), (3640, 55142), (4108, 48860), (4424, 45370), (4537, 44240), (4886, 41080), (5135, 39088), (5530, 36296), (5584, 35945), (6320, 31759), (6980, 28756), (7189, 27920), (7280, 27571), (8216, 24430), (8848, 22685), (9074, 22120), (9772, 20540), (10270, 19544), (11060, 18148), (12215, 16432), (13960, 14378)]