156640380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11855

約数の個数: 96

約数和(自身を含む): 500157504

約数和(自身を除く): 343517124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 11813, 13260, 23626, 35439, 47252, 59065, 70878, 118130, 141756, 153569, 177195, 200821, 236260, 307138, 354390, 401642, 460707, 602463, 614276, 708780, 767845, 803284, 921414, 1004105, 1204926, 1535690, 1842828, 2008210, 2303535, 2409852, 2610673, 3012315, 3071380, 4016420, 4607070, 5221346, 6024630, 7832019, 9214140, 10442692, 12049260, 13053365, 15664038, 26106730, 31328076, 39160095, 52213460, 78320190, 156640380]

約数ペア:

[(1, 156640380), (2, 78320190), (3, 52213460), (4, 39160095), (5, 31328076), (6, 26106730), (10, 15664038), (12, 13053365), (13, 12049260), (15, 10442692), (17, 9214140), (20, 7832019), (26, 6024630), (30, 5221346), (34, 4607070), (39, 4016420), (51, 3071380), (52, 3012315), (60, 2610673), (65, 2409852), (68, 2303535), (78, 2008210), (85, 1842828), (102, 1535690), (130, 1204926), (156, 1004105), (170, 921414), (195, 803284), (204, 767845), (221, 708780), (255, 614276), (260, 602463), (340, 460707), (390, 401642), (442, 354390), (510, 307138), (663, 236260), (780, 200821), (884, 177195), (1020, 153569), (1105, 141756), (1326, 118130), (2210, 70878), (2652, 59065), (3315, 47252), (4420, 35439), (6630, 23626), (11813, 13260)]