201574680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 625190400

約数和(自身を除く): 423615720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 354, 355, 401, 426, 472, 568, 590, 708, 710, 802, 852, 885, 1065, 1180, 1203, 1416, 1420, 1604, 1704, 1770, 2005, 2130, 2360, 2406, 2840, 3208, 3540, 4010, 4189, 4260, 4812, 6015, 7080, 8020, 8378, 8520, 9624, 12030, 12567, 16040, 16756, 20945, 23659, 24060, 25134, 28471, 33512, 41890, 47318, 48120, 50268, 56942, 62835, 70977, 83780, 85413, 94636, 100536, 113884, 118295, 125670, 141954, 142355, 167560, 170826, 189272, 227768, 236590, 251340, 283908, 284710, 341652, 354885, 427065, 473180, 502680, 567816, 569420, 683304, 709770, 854130, 946360, 1138840, 1419540, 1679789, 1708260, 2839080, 3359578, 3416520, 5039367, 6719156, 8398945, 10078734, 13438312, 16797890, 20157468, 25196835, 33595780, 40314936, 50393670, 67191560, 100787340, 201574680]

約数ペア:

[(1, 201574680), (2, 100787340), (3, 67191560), (4, 50393670), (5, 40314936), (6, 33595780), (8, 25196835), (10, 20157468), (12, 16797890), (15, 13438312), (20, 10078734), (24, 8398945), (30, 6719156), (40, 5039367), (59, 3416520), (60, 3359578), (71, 2839080), (118, 1708260), (120, 1679789), (142, 1419540), (177, 1138840), (213, 946360), (236, 854130), (284, 709770), (295, 683304), (354, 569420), (355, 567816), (401, 502680), (426, 473180), (472, 427065), (568, 354885), (590, 341652), (708, 284710), (710, 283908), (802, 251340), (852, 236590), (885, 227768), (1065, 189272), (1180, 170826), (1203, 167560), (1416, 142355), (1420, 141954), (1604, 125670), (1704, 118295), (1770, 113884), (2005, 100536), (2130, 94636), (2360, 85413), (2406, 83780), (2840, 70977), (3208, 62835), (3540, 56942), (4010, 50268), (4189, 48120), (4260, 47318), (4812, 41890), (6015, 33512), (7080, 28471), (8020, 25134), (8378, 24060), (8520, 23659), (9624, 20945), (12030, 16756), (12567, 16040)]