401242140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 192

約数和(自身を含む): 1367829120

約数和(自身を除く): 966586980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 549, 585, 610, 702, 732, 780, 793, 915, 937, 1098, 1170, 1220, 1404, 1586, 1647, 1755, 1830, 1874, 2196, 2340, 2379, 2745, 2811, 3172, 3294, 3510, 3660, 3748, 3965, 4685, 4758, 5490, 5622, 6588, 7020, 7137, 7930, 8235, 8433, 9370, 9516, 10980, 11244, 11895, 12181, 14055, 14274, 15860, 16470, 16866, 18740, 21411, 23790, 24362, 25299, 28110, 28548, 32940, 33732, 35685, 36543, 42165, 42822, 47580, 48724, 50598, 56220, 57157, 60905, 71370, 73086, 84330, 85644, 101196, 107055, 109629, 114314, 121810, 126495, 142740, 146172, 168660, 171471, 182715, 214110, 219258, 228628, 243620, 252990, 285785, 328887, 342942, 365430, 428220, 438516, 505980, 514413, 548145, 571570, 657774, 685884, 730860, 743041, 857355, 1028826, 1096290, 1143140, 1315548, 1486082, 1543239, 1644435, 1714710, 2057652, 2192580, 2229123, 2572065, 2972164, 3086478, 3288870, 3429420, 3715205, 4458246, 5144130, 6172956, 6577740, 6687369, 7430410, 7716195, 8916492, 10288260, 11145615, 13374738, 14860820, 15432390, 20062107, 22291230, 26749476, 30864780, 33436845, 40124214, 44582460, 66873690, 80248428, 100310535, 133747380, 200621070, 401242140]

約数ペア:

[(1, 401242140), (2, 200621070), (3, 133747380), (4, 100310535), (5, 80248428), (6, 66873690), (9, 44582460), (10, 40124214), (12, 33436845), (13, 30864780), (15, 26749476), (18, 22291230), (20, 20062107), (26, 15432390), (27, 14860820), (30, 13374738), (36, 11145615), (39, 10288260), (45, 8916492), (52, 7716195), (54, 7430410), (60, 6687369), (61, 6577740), (65, 6172956), (78, 5144130), (90, 4458246), (108, 3715205), (117, 3429420), (122, 3288870), (130, 3086478), (135, 2972164), (156, 2572065), (180, 2229123), (183, 2192580), (195, 2057652), (234, 1714710), (244, 1644435), (260, 1543239), (270, 1486082), (305, 1315548), (351, 1143140), (366, 1096290), (390, 1028826), (468, 857355), (540, 743041), (549, 730860), (585, 685884), (610, 657774), (702, 571570), (732, 548145), (780, 514413), (793, 505980), (915, 438516), (937, 428220), (1098, 365430), (1170, 342942), (1220, 328887), (1404, 285785), (1586, 252990), (1647, 243620), (1755, 228628), (1830, 219258), (1874, 214110), (2196, 182715), (2340, 171471), (2379, 168660), (2745, 146172), (2811, 142740), (3172, 126495), (3294, 121810), (3510, 114314), (3660, 109629), (3748, 107055), (3965, 101196), (4685, 85644), (4758, 84330), (5490, 73086), (5622, 71370), (6588, 60905), (7020, 57157), (7137, 56220), (7930, 50598), (8235, 48724), (8433, 47580), (9370, 42822), (9516, 42165), (10980, 36543), (11244, 35685), (11895, 33732), (12181, 32940), (14055, 28548), (14274, 28110), (15860, 25299), (16470, 24362), (16866, 23790), (18740, 21411)]