190964340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4942

約数の個数: 144

約数和(自身を含む): 683504640

約数和(自身を除く): 492540300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 4889, 5580, 6510, 7812, 9765, 9778, 13020, 14667, 19530, 19556, 24445, 29334, 34223, 39060, 44001, 48890, 58668, 68446, 73335, 88002, 97780, 102669, 136892, 146670, 151559, 171115, 176004, 205338, 220005, 293340, 303118, 308007, 342230, 410676, 440010, 454677, 513345, 606236, 616014, 684460, 757795, 880020, 909354, 1026690, 1060913, 1232028, 1364031, 1515590, 1540035, 1818708, 2053380, 2121826, 2273385, 2728062, 3031180, 3080070, 3182739, 4243652, 4546770, 5304565, 5456124, 6160140, 6365478, 6820155, 9093540, 9548217, 10609130, 12730956, 13640310, 15913695, 19096434, 21218260, 27280620, 31827390, 38192868, 47741085, 63654780, 95482170, 190964340]

約数ペア:

[(1, 190964340), (2, 95482170), (3, 63654780), (4, 47741085), (5, 38192868), (6, 31827390), (7, 27280620), (9, 21218260), (10, 19096434), (12, 15913695), (14, 13640310), (15, 12730956), (18, 10609130), (20, 9548217), (21, 9093540), (28, 6820155), (30, 6365478), (31, 6160140), (35, 5456124), (36, 5304565), (42, 4546770), (45, 4243652), (60, 3182739), (62, 3080070), (63, 3031180), (70, 2728062), (84, 2273385), (90, 2121826), (93, 2053380), (105, 1818708), (124, 1540035), (126, 1515590), (140, 1364031), (155, 1232028), (180, 1060913), (186, 1026690), (210, 909354), (217, 880020), (252, 757795), (279, 684460), (310, 616014), (315, 606236), (372, 513345), (420, 454677), (434, 440010), (465, 410676), (558, 342230), (620, 308007), (630, 303118), (651, 293340), (868, 220005), (930, 205338), (1085, 176004), (1116, 171115), (1260, 151559), (1302, 146670), (1395, 136892), (1860, 102669), (1953, 97780), (2170, 88002), (2604, 73335), (2790, 68446), (3255, 58668), (3906, 48890), (4340, 44001), (4889, 39060), (5580, 34223), (6510, 29334), (7812, 24445), (9765, 19556), (9778, 19530), (13020, 14667)]