156735840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 516341952

約数和(自身を除く): 359606112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 80, 96, 101, 106, 120, 122, 159, 160, 183, 202, 212, 240, 244, 265, 303, 305, 318, 366, 404, 424, 480, 488, 505, 530, 606, 610, 636, 732, 795, 808, 848, 915, 976, 1010, 1060, 1212, 1220, 1272, 1464, 1515, 1590, 1616, 1696, 1830, 1952, 2020, 2120, 2424, 2440, 2544, 2928, 3030, 3180, 3232, 3233, 3660, 4040, 4240, 4848, 4880, 5088, 5353, 5856, 6060, 6161, 6360, 6466, 7320, 8080, 8480, 9696, 9699, 9760, 10706, 12120, 12322, 12720, 12932, 14640, 16059, 16160, 16165, 18483, 19398, 21412, 24240, 24644, 25440, 25864, 26765, 29280, 30805, 32118, 32330, 36966, 38796, 42824, 48480, 48495, 49288, 51728, 53530, 61610, 64236, 64660, 73932, 77592, 80295, 85648, 92415, 96990, 98576, 103456, 107060, 123220, 128472, 129320, 147864, 155184, 160590, 171296, 184830, 193980, 197152, 214120, 246440, 256944, 258640, 295728, 310368, 321180, 326533, 369660, 387960, 428240, 492880, 513888, 517280, 591456, 642360, 653066, 739320, 775920, 856480, 979599, 985760, 1284720, 1306132, 1478640, 1551840, 1632665, 1959198, 2569440, 2612264, 2957280, 3265330, 3918396, 4897995, 5224528, 6530660, 7836792, 9795990, 10449056, 13061320, 15673584, 19591980, 26122640, 31347168, 39183960, 52245280, 78367920, 156735840]

約数ペア:

[(1, 156735840), (2, 78367920), (3, 52245280), (4, 39183960), (5, 31347168), (6, 26122640), (8, 19591980), (10, 15673584), (12, 13061320), (15, 10449056), (16, 9795990), (20, 7836792), (24, 6530660), (30, 5224528), (32, 4897995), (40, 3918396), (48, 3265330), (53, 2957280), (60, 2612264), (61, 2569440), (80, 1959198), (96, 1632665), (101, 1551840), (106, 1478640), (120, 1306132), (122, 1284720), (159, 985760), (160, 979599), (183, 856480), (202, 775920), (212, 739320), (240, 653066), (244, 642360), (265, 591456), (303, 517280), (305, 513888), (318, 492880), (366, 428240), (404, 387960), (424, 369660), (480, 326533), (488, 321180), (505, 310368), (530, 295728), (606, 258640), (610, 256944), (636, 246440), (732, 214120), (795, 197152), (808, 193980), (848, 184830), (915, 171296), (976, 160590), (1010, 155184), (1060, 147864), (1212, 129320), (1220, 128472), (1272, 123220), (1464, 107060), (1515, 103456), (1590, 98576), (1616, 96990), (1696, 92415), (1830, 85648), (1952, 80295), (2020, 77592), (2120, 73932), (2424, 64660), (2440, 64236), (2544, 61610), (2928, 53530), (3030, 51728), (3180, 49288), (3232, 48495), (3233, 48480), (3660, 42824), (4040, 38796), (4240, 36966), (4848, 32330), (4880, 32118), (5088, 30805), (5353, 29280), (5856, 26765), (6060, 25864), (6161, 25440), (6360, 24644), (6466, 24240), (7320, 21412), (8080, 19398), (8480, 18483), (9696, 16165), (9699, 16160), (9760, 16059), (10706, 14640), (12120, 12932), (12322, 12720)]