121151940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22189}}^1$

素因数の和:22221

約数の個数: 96

約数和(自身を含む): 417527040

約数和(自身を除く): 296375100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22189, 44378, 66567, 88756, 110945, 133134, 155323, 221890, 266268, 288457, 310646, 332835, 443780, 465969, 576914, 621292, 665670, 776615, 865371, 931938, 1153828, 1331340, 1442285, 1553230, 1730742, 1863876, 2019199, 2329845, 2884570, 3106460, 3461484, 4038398, 4326855, 4659690, 5769140, 6057597, 8076796, 8653710, 9319380, 10095995, 12115194, 17307420, 20191990, 24230388, 30287985, 40383980, 60575970, 121151940]

約数ペア:

[(1, 121151940), (2, 60575970), (3, 40383980), (4, 30287985), (5, 24230388), (6, 20191990), (7, 17307420), (10, 12115194), (12, 10095995), (13, 9319380), (14, 8653710), (15, 8076796), (20, 6057597), (21, 5769140), (26, 4659690), (28, 4326855), (30, 4038398), (35, 3461484), (39, 3106460), (42, 2884570), (52, 2329845), (60, 2019199), (65, 1863876), (70, 1730742), (78, 1553230), (84, 1442285), (91, 1331340), (105, 1153828), (130, 931938), (140, 865371), (156, 776615), (182, 665670), (195, 621292), (210, 576914), (260, 465969), (273, 443780), (364, 332835), (390, 310646), (420, 288457), (455, 266268), (546, 221890), (780, 155323), (910, 133134), (1092, 110945), (1365, 88756), (1820, 66567), (2730, 44378), (5460, 22189)]