329783580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8496

約数の個数: 144

約数和(自身を含む): 1180268544

約数和(自身を除く): 850484964

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, 5580, 6510, 7812, 8443, 9765, 13020, 16886, 19530, 25329, 33772, 39060, 42215, 50658, 59101, 75987, 84430, 101316, 118202, 126645, 151974, 168860, 177303, 236404, 253290, 261733, 295505, 303948, 354606, 379935, 506580, 523466, 531909, 591010, 709212, 759870, 785199, 886515, 1046932, 1063818, 1182020, 1308665, 1519740, 1570398, 1773030, 1832131, 2127636, 2355597, 2617330, 2659545, 3140796, 3546060, 3664262, 3925995, 4711194, 5234660, 5319090, 5496393, 7328524, 7851990, 9160655, 9422388, 10638180, 10992786, 11777985, 15703980, 16489179, 18321310, 21985572, 23555970, 27481965, 32978358, 36642620, 47111940, 54963930, 65956716, 82445895, 109927860, 164891790, 329783580]

約数ペア:

[(1, 329783580), (2, 164891790), (3, 109927860), (4, 82445895), (5, 65956716), (6, 54963930), (7, 47111940), (9, 36642620), (10, 32978358), (12, 27481965), (14, 23555970), (15, 21985572), (18, 18321310), (20, 16489179), (21, 15703980), (28, 11777985), (30, 10992786), (31, 10638180), (35, 9422388), (36, 9160655), (42, 7851990), (45, 7328524), (60, 5496393), (62, 5319090), (63, 5234660), (70, 4711194), (84, 3925995), (90, 3664262), (93, 3546060), (105, 3140796), (124, 2659545), (126, 2617330), (140, 2355597), (155, 2127636), (180, 1832131), (186, 1773030), (210, 1570398), (217, 1519740), (252, 1308665), (279, 1182020), (310, 1063818), (315, 1046932), (372, 886515), (420, 785199), (434, 759870), (465, 709212), (558, 591010), (620, 531909), (630, 523466), (651, 506580), (868, 379935), (930, 354606), (1085, 303948), (1116, 295505), (1260, 261733), (1302, 253290), (1395, 236404), (1860, 177303), (1953, 168860), (2170, 151974), (2604, 126645), (2790, 118202), (3255, 101316), (3906, 84430), (4340, 75987), (5580, 59101), (6510, 50658), (7812, 42215), (8443, 39060), (9765, 33772), (13020, 25329), (16886, 19530)]