345064980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 1124782848

約数和(自身を除く): 779717868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 53, 60, 65, 68, 78, 85, 102, 106, 130, 156, 159, 170, 195, 204, 212, 221, 255, 260, 265, 318, 340, 390, 442, 491, 510, 530, 636, 663, 689, 780, 795, 884, 901, 982, 1020, 1060, 1105, 1326, 1378, 1473, 1590, 1802, 1964, 2067, 2210, 2455, 2652, 2703, 2756, 2946, 3180, 3315, 3445, 3604, 4134, 4420, 4505, 4910, 5406, 5892, 6383, 6630, 6890, 7365, 8268, 8347, 9010, 9820, 10335, 10812, 11713, 12766, 13260, 13515, 13780, 14730, 16694, 18020, 19149, 20670, 23426, 25041, 25532, 26023, 27030, 29460, 31915, 33388, 35139, 38298, 41340, 41735, 46852, 50082, 52046, 54060, 58565, 63830, 70278, 76596, 78069, 83470, 95745, 100164, 104092, 108511, 117130, 125205, 127660, 130115, 140556, 156138, 166940, 175695, 191490, 217022, 234260, 250410, 260230, 312276, 325533, 338299, 351390, 382980, 390345, 434044, 442391, 500820, 520460, 542555, 651066, 676598, 702780, 780690, 884782, 1014897, 1085110, 1302132, 1327173, 1353196, 1561380, 1627665, 1691495, 1769564, 2029794, 2170220, 2211955, 2654346, 3255330, 3382990, 4059588, 4423910, 5074485, 5308692, 5751083, 6510660, 6635865, 6765980, 8847820, 10148970, 11502166, 13271730, 17253249, 20297940, 23004332, 26543460, 28755415, 34506498, 57510830, 69012996, 86266245, 115021660, 172532490, 345064980]

約数ペア:

[(1, 345064980), (2, 172532490), (3, 115021660), (4, 86266245), (5, 69012996), (6, 57510830), (10, 34506498), (12, 28755415), (13, 26543460), (15, 23004332), (17, 20297940), (20, 17253249), (26, 13271730), (30, 11502166), (34, 10148970), (39, 8847820), (51, 6765980), (52, 6635865), (53, 6510660), (60, 5751083), (65, 5308692), (68, 5074485), (78, 4423910), (85, 4059588), (102, 3382990), (106, 3255330), (130, 2654346), (156, 2211955), (159, 2170220), (170, 2029794), (195, 1769564), (204, 1691495), (212, 1627665), (221, 1561380), (255, 1353196), (260, 1327173), (265, 1302132), (318, 1085110), (340, 1014897), (390, 884782), (442, 780690), (491, 702780), (510, 676598), (530, 651066), (636, 542555), (663, 520460), (689, 500820), (780, 442391), (795, 434044), (884, 390345), (901, 382980), (982, 351390), (1020, 338299), (1060, 325533), (1105, 312276), (1326, 260230), (1378, 250410), (1473, 234260), (1590, 217022), (1802, 191490), (1964, 175695), (2067, 166940), (2210, 156138), (2455, 140556), (2652, 130115), (2703, 127660), (2756, 125205), (2946, 117130), (3180, 108511), (3315, 104092), (3445, 100164), (3604, 95745), (4134, 83470), (4420, 78069), (4505, 76596), (4910, 70278), (5406, 63830), (5892, 58565), (6383, 54060), (6630, 52046), (6890, 50082), (7365, 46852), (8268, 41735), (8347, 41340), (9010, 38298), (9820, 35139), (10335, 33388), (10812, 31915), (11713, 29460), (12766, 27030), (13260, 26023), (13515, 25532), (13780, 25041), (14730, 23426), (16694, 20670), (18020, 19149)]