744393780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5631

約数の個数: 192

約数和(自身を含む): 2625772800

約数和(自身を除く): 1881379020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5581, 6669, 7020, 7410, 8892, 10260, 11115, 11162, 13338, 14820, 16743, 22230, 22324, 26676, 27905, 33345, 33486, 44460, 50229, 55810, 66690, 66972, 72553, 83715, 100458, 106039, 111620, 133380, 145106, 150687, 167430, 200916, 212078, 217659, 251145, 290212, 301374, 318117, 334860, 362765, 424156, 435318, 502290, 530195, 602748, 636234, 652977, 725530, 753435, 870636, 954351, 1004580, 1060390, 1088295, 1272468, 1305954, 1378507, 1451060, 1506870, 1590585, 1908702, 1958931, 2120780, 2176590, 2611908, 2757014, 2863053, 3013740, 3181170, 3264885, 3817404, 3917862, 4135521, 4353180, 4771755, 5514028, 5726106, 6362340, 6529770, 6892535, 7835724, 8271042, 9543510, 9794655, 11452212, 12406563, 13059540, 13785070, 14315265, 16542084, 19087020, 19589310, 20677605, 24813126, 27570140, 28630530, 37219689, 39178620, 41355210, 49626252, 57261060, 62032815, 74439378, 82710420, 124065630, 148878756, 186098445, 248131260, 372196890, 744393780]

約数ペア:

[(1, 744393780), (2, 372196890), (3, 248131260), (4, 186098445), (5, 148878756), (6, 124065630), (9, 82710420), (10, 74439378), (12, 62032815), (13, 57261060), (15, 49626252), (18, 41355210), (19, 39178620), (20, 37219689), (26, 28630530), (27, 27570140), (30, 24813126), (36, 20677605), (38, 19589310), (39, 19087020), (45, 16542084), (52, 14315265), (54, 13785070), (57, 13059540), (60, 12406563), (65, 11452212), (76, 9794655), (78, 9543510), (90, 8271042), (95, 7835724), (108, 6892535), (114, 6529770), (117, 6362340), (130, 5726106), (135, 5514028), (156, 4771755), (171, 4353180), (180, 4135521), (190, 3917862), (195, 3817404), (228, 3264885), (234, 3181170), (247, 3013740), (260, 2863053), (270, 2757014), (285, 2611908), (342, 2176590), (351, 2120780), (380, 1958931), (390, 1908702), (468, 1590585), (494, 1506870), (513, 1451060), (540, 1378507), (570, 1305954), (585, 1272468), (684, 1088295), (702, 1060390), (741, 1004580), (780, 954351), (855, 870636), (988, 753435), (1026, 725530), (1140, 652977), (1170, 636234), (1235, 602748), (1404, 530195), (1482, 502290), (1710, 435318), (1755, 424156), (2052, 362765), (2223, 334860), (2340, 318117), (2470, 301374), (2565, 290212), (2964, 251145), (3420, 217659), (3510, 212078), (3705, 200916), (4446, 167430), (4940, 150687), (5130, 145106), (5581, 133380), (6669, 111620), (7020, 106039), (7410, 100458), (8892, 83715), (10260, 72553), (11115, 66972), (11162, 66690), (13338, 55810), (14820, 50229), (16743, 44460), (22230, 33486), (22324, 33345), (26676, 27905)]