322222140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 144

約数和(自身を含む): 1044126720

約数和(自身を除く): 721904580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 71, 76, 90, 95, 114, 142, 171, 180, 190, 213, 228, 284, 285, 342, 355, 380, 426, 570, 639, 684, 710, 852, 855, 1065, 1140, 1278, 1327, 1349, 1420, 1710, 2130, 2556, 2654, 2698, 3195, 3420, 3981, 4047, 4260, 5308, 5396, 6390, 6635, 6745, 7962, 8094, 11943, 12141, 12780, 13270, 13490, 15924, 16188, 19905, 20235, 23886, 24282, 25213, 26540, 26980, 39810, 40470, 47772, 48564, 50426, 59715, 60705, 75639, 79620, 80940, 94217, 100852, 119430, 121410, 126065, 151278, 188434, 226917, 238860, 242820, 252130, 282651, 302556, 376868, 378195, 453834, 471085, 504260, 565302, 756390, 847953, 907668, 942170, 1130604, 1134585, 1413255, 1512780, 1695906, 1790123, 1884340, 2269170, 2826510, 3391812, 3580246, 4239765, 4538340, 5370369, 5653020, 7160492, 8479530, 8950615, 10740738, 16111107, 16959060, 17901230, 21481476, 26851845, 32222214, 35802460, 53703690, 64444428, 80555535, 107407380, 161111070, 322222140]

約数ペア:

[(1, 322222140), (2, 161111070), (3, 107407380), (4, 80555535), (5, 64444428), (6, 53703690), (9, 35802460), (10, 32222214), (12, 26851845), (15, 21481476), (18, 17901230), (19, 16959060), (20, 16111107), (30, 10740738), (36, 8950615), (38, 8479530), (45, 7160492), (57, 5653020), (60, 5370369), (71, 4538340), (76, 4239765), (90, 3580246), (95, 3391812), (114, 2826510), (142, 2269170), (171, 1884340), (180, 1790123), (190, 1695906), (213, 1512780), (228, 1413255), (284, 1134585), (285, 1130604), (342, 942170), (355, 907668), (380, 847953), (426, 756390), (570, 565302), (639, 504260), (684, 471085), (710, 453834), (852, 378195), (855, 376868), (1065, 302556), (1140, 282651), (1278, 252130), (1327, 242820), (1349, 238860), (1420, 226917), (1710, 188434), (2130, 151278), (2556, 126065), (2654, 121410), (2698, 119430), (3195, 100852), (3420, 94217), (3981, 80940), (4047, 79620), (4260, 75639), (5308, 60705), (5396, 59715), (6390, 50426), (6635, 48564), (6745, 47772), (7962, 40470), (8094, 39810), (11943, 26980), (12141, 26540), (12780, 25213), (13270, 24282), (13490, 23886), (15924, 20235), (16188, 19905)]