10780380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 37425024

約数和(自身を除く): 26644644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 271, 306, 340, 390, 442, 468, 510, 542, 585, 612, 663, 765, 780, 813, 884, 1020, 1084, 1105, 1170, 1326, 1355, 1530, 1626, 1989, 2210, 2340, 2439, 2652, 2710, 3060, 3252, 3315, 3523, 3978, 4065, 4420, 4607, 4878, 5420, 6630, 7046, 7956, 8130, 9214, 9756, 9945, 10569, 12195, 13260, 13821, 14092, 16260, 17615, 18428, 19890, 21138, 23035, 24390, 27642, 31707, 35230, 39780, 41463, 42276, 46070, 48780, 52845, 55284, 59891, 63414, 69105, 70460, 82926, 92140, 105690, 119782, 126828, 138210, 158535, 165852, 179673, 207315, 211380, 239564, 276420, 299455, 317070, 359346, 414630, 539019, 598910, 634140, 718692, 829260, 898365, 1078038, 1197820, 1796730, 2156076, 2695095, 3593460, 5390190, 10780380]

約数ペア:

[(1, 10780380), (2, 5390190), (3, 3593460), (4, 2695095), (5, 2156076), (6, 1796730), (9, 1197820), (10, 1078038), (12, 898365), (13, 829260), (15, 718692), (17, 634140), (18, 598910), (20, 539019), (26, 414630), (30, 359346), (34, 317070), (36, 299455), (39, 276420), (45, 239564), (51, 211380), (52, 207315), (60, 179673), (65, 165852), (68, 158535), (78, 138210), (85, 126828), (90, 119782), (102, 105690), (117, 92140), (130, 82926), (153, 70460), (156, 69105), (170, 63414), (180, 59891), (195, 55284), (204, 52845), (221, 48780), (234, 46070), (255, 42276), (260, 41463), (271, 39780), (306, 35230), (340, 31707), (390, 27642), (442, 24390), (468, 23035), (510, 21138), (542, 19890), (585, 18428), (612, 17615), (663, 16260), (765, 14092), (780, 13821), (813, 13260), (884, 12195), (1020, 10569), (1084, 9945), (1105, 9756), (1170, 9214), (1326, 8130), (1355, 7956), (1530, 7046), (1626, 6630), (1989, 5420), (2210, 4878), (2340, 4607), (2439, 4420), (2652, 4065), (2710, 3978), (3060, 3523), (3252, 3315)]