319850370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3014

約数の個数: 160

約数和(自身を含む): 1034985600

約数和(自身を除く): 715135230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2835, 2969, 3078, 3591, 3990, 5130, 5670, 5938, 5985, 7182, 7695, 8907, 10773, 11970, 14845, 15390, 17814, 17955, 20783, 21546, 26721, 29690, 35910, 41566, 44535, 53442, 53865, 56411, 62349, 80163, 89070, 103915, 107730, 112822, 124698, 133605, 160326, 169233, 187047, 207830, 240489, 267210, 282055, 311745, 338466, 374094, 394877, 400815, 480978, 507699, 561141, 564110, 623490, 789754, 801630, 846165, 935235, 1015398, 1122282, 1184631, 1202445, 1523097, 1683423, 1692330, 1870470, 1974385, 2369262, 2404890, 2538495, 2805705, 3046194, 3366846, 3553893, 3948770, 4569291, 5076990, 5611410, 5923155, 7107786, 7615485, 8417115, 9138582, 10661679, 11846310, 15230970, 16834230, 17769465, 21323358, 22846455, 31985037, 35538930, 45692910, 53308395, 63970074, 106616790, 159925185, 319850370]

約数ペア:

[(1, 319850370), (2, 159925185), (3, 106616790), (5, 63970074), (6, 53308395), (7, 45692910), (9, 35538930), (10, 31985037), (14, 22846455), (15, 21323358), (18, 17769465), (19, 16834230), (21, 15230970), (27, 11846310), (30, 10661679), (35, 9138582), (38, 8417115), (42, 7615485), (45, 7107786), (54, 5923155), (57, 5611410), (63, 5076990), (70, 4569291), (81, 3948770), (90, 3553893), (95, 3366846), (105, 3046194), (114, 2805705), (126, 2538495), (133, 2404890), (135, 2369262), (162, 1974385), (171, 1870470), (189, 1692330), (190, 1683423), (210, 1523097), (266, 1202445), (270, 1184631), (285, 1122282), (315, 1015398), (342, 935235), (378, 846165), (399, 801630), (405, 789754), (513, 623490), (567, 564110), (570, 561141), (630, 507699), (665, 480978), (798, 400815), (810, 394877), (855, 374094), (945, 338466), (1026, 311745), (1134, 282055), (1197, 267210), (1330, 240489), (1539, 207830), (1710, 187047), (1890, 169233), (1995, 160326), (2394, 133605), (2565, 124698), (2835, 112822), (2969, 107730), (3078, 103915), (3591, 89070), (3990, 80163), (5130, 62349), (5670, 56411), (5938, 53865), (5985, 53442), (7182, 44535), (7695, 41566), (8907, 35910), (10773, 29690), (11970, 26721), (14845, 21546), (15390, 20783), (17814, 17955)]