339970689660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{187417}}^1$

素因数の和:188060

約数の個数: 144

約数和(自身を含む): 1109133726624

約数和(自身を除く): 769163036964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 617, 735, 980, 1234, 1470, 1851, 2468, 2940, 3085, 3702, 4319, 6170, 7404, 8638, 9255, 12340, 12957, 17276, 18510, 21595, 25914, 30233, 37020, 43190, 51828, 60466, 64785, 86380, 90699, 120932, 129570, 151165, 181398, 187417, 259140, 302330, 362796, 374834, 453495, 562251, 604660, 749668, 906990, 937085, 1124502, 1311919, 1813980, 1874170, 2249004, 2623838, 2811255, 3748340, 3935757, 5247676, 5622510, 6559595, 7871514, 9183433, 11245020, 13119190, 15743028, 18366866, 19678785, 26238380, 27550299, 36733732, 39357570, 45917165, 55100598, 78715140, 91834330, 110201196, 115636289, 137751495, 183668660, 231272578, 275502990, 346908867, 462545156, 551005980, 578181445, 693817734, 809454023, 1156362890, 1387635468, 1618908046, 1734544335, 2312725780, 2428362069, 3237816092, 3469088670, 4047270115, 4856724138, 5666178161, 6938177340, 8094540230, 9713448276, 11332356322, 12141810345, 16189080460, 16998534483, 22664712644, 24283620690, 28330890805, 33997068966, 48567241380, 56661781610, 67994137932, 84992672415, 113323563220, 169985344830, 339970689660]

約数ペア:

[(1, 339970689660), (2, 169985344830), (3, 113323563220), (4, 84992672415), (5, 67994137932), (6, 56661781610), (7, 48567241380), (10, 33997068966), (12, 28330890805), (14, 24283620690), (15, 22664712644), (20, 16998534483), (21, 16189080460), (28, 12141810345), (30, 11332356322), (35, 9713448276), (42, 8094540230), (49, 6938177340), (60, 5666178161), (70, 4856724138), (84, 4047270115), (98, 3469088670), (105, 3237816092), (140, 2428362069), (147, 2312725780), (196, 1734544335), (210, 1618908046), (245, 1387635468), (294, 1156362890), (420, 809454023), (490, 693817734), (588, 578181445), (617, 551005980), (735, 462545156), (980, 346908867), (1234, 275502990), (1470, 231272578), (1851, 183668660), (2468, 137751495), (2940, 115636289), (3085, 110201196), (3702, 91834330), (4319, 78715140), (6170, 55100598), (7404, 45917165), (8638, 39357570), (9255, 36733732), (12340, 27550299), (12957, 26238380), (17276, 19678785), (18510, 18366866), (21595, 15743028), (25914, 13119190), (30233, 11245020), (37020, 9183433), (43190, 7871514), (51828, 6559595), (60466, 5622510), (64785, 5247676), (86380, 3935757), (90699, 3748340), (120932, 2811255), (129570, 2623838), (151165, 2249004), (181398, 1874170), (187417, 1813980), (259140, 1311919), (302330, 1124502), (362796, 937085), (374834, 906990), (453495, 749668), (562251, 604660)]