156329940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 340412460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 59, 60, 65, 78, 79, 86, 118, 129, 130, 156, 158, 172, 177, 195, 215, 236, 237, 258, 260, 295, 316, 354, 390, 395, 430, 474, 516, 559, 590, 645, 708, 767, 780, 790, 860, 885, 948, 1027, 1118, 1180, 1185, 1290, 1534, 1580, 1677, 1770, 2054, 2236, 2301, 2370, 2537, 2580, 2795, 3068, 3081, 3354, 3397, 3540, 3835, 4108, 4602, 4661, 4740, 5074, 5135, 5590, 6162, 6708, 6794, 7611, 7670, 8385, 9204, 9322, 10148, 10191, 10270, 11180, 11505, 12324, 12685, 13588, 13983, 15222, 15340, 15405, 16770, 16985, 18644, 20382, 20540, 23010, 23305, 25370, 27966, 30444, 30810, 32981, 33540, 33970, 38055, 40764, 44161, 46020, 46610, 50740, 50955, 55932, 60593, 61620, 65962, 67940, 69915, 76110, 88322, 93220, 98943, 101910, 121186, 131924, 132483, 139830, 152220, 164905, 176644, 181779, 197886, 200423, 203820, 220805, 242372, 264966, 279660, 302965, 329810, 363558, 395772, 400846, 441610, 494715, 529932, 601269, 605930, 659620, 662415, 727116, 801692, 883220, 908895, 989430, 1002115, 1202538, 1211860, 1324830, 1817790, 1978860, 2004230, 2405076, 2605499, 2649660, 3006345, 3635580, 4008460, 5210998, 6012690, 7816497, 10421996, 12025380, 13027495, 15632994, 26054990, 31265988, 39082485, 52109980, 78164970, 156329940]

約数ペア:

[(1, 156329940), (2, 78164970), (3, 52109980), (4, 39082485), (5, 31265988), (6, 26054990), (10, 15632994), (12, 13027495), (13, 12025380), (15, 10421996), (20, 7816497), (26, 6012690), (30, 5210998), (39, 4008460), (43, 3635580), (52, 3006345), (59, 2649660), (60, 2605499), (65, 2405076), (78, 2004230), (79, 1978860), (86, 1817790), (118, 1324830), (129, 1211860), (130, 1202538), (156, 1002115), (158, 989430), (172, 908895), (177, 883220), (195, 801692), (215, 727116), (236, 662415), (237, 659620), (258, 605930), (260, 601269), (295, 529932), (316, 494715), (354, 441610), (390, 400846), (395, 395772), (430, 363558), (474, 329810), (516, 302965), (559, 279660), (590, 264966), (645, 242372), (708, 220805), (767, 203820), (780, 200423), (790, 197886), (860, 181779), (885, 176644), (948, 164905), (1027, 152220), (1118, 139830), (1180, 132483), (1185, 131924), (1290, 121186), (1534, 101910), (1580, 98943), (1677, 93220), (1770, 88322), (2054, 76110), (2236, 69915), (2301, 67940), (2370, 65962), (2537, 61620), (2580, 60593), (2795, 55932), (3068, 50955), (3081, 50740), (3354, 46610), (3397, 46020), (3540, 44161), (3835, 40764), (4108, 38055), (4602, 33970), (4661, 33540), (4740, 32981), (5074, 30810), (5135, 30444), (5590, 27966), (6162, 25370), (6708, 23305), (6794, 23010), (7611, 20540), (7670, 20382), (8385, 18644), (9204, 16985), (9322, 16770), (10148, 15405), (10191, 15340), (10270, 15222), (11180, 13983), (11505, 13588), (12324, 12685)]