383556180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 1285079040

約数和(自身を除く): 901522860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 89, 93, 105, 124, 140, 155, 178, 186, 210, 217, 267, 310, 331, 356, 372, 420, 434, 445, 465, 534, 620, 623, 651, 662, 868, 890, 930, 993, 1068, 1085, 1246, 1302, 1324, 1335, 1655, 1780, 1860, 1869, 1986, 2170, 2317, 2492, 2604, 2670, 2759, 3115, 3255, 3310, 3738, 3972, 4340, 4634, 4965, 5340, 5518, 6230, 6510, 6620, 6951, 7476, 8277, 9268, 9345, 9930, 10261, 11036, 11585, 12460, 13020, 13795, 13902, 16554, 18690, 19313, 19860, 20522, 23170, 27590, 27804, 29459, 30783, 33108, 34755, 37380, 38626, 41044, 41385, 46340, 51305, 55180, 57939, 58918, 61566, 69510, 71827, 77252, 82770, 88377, 96565, 102610, 115878, 117836, 123132, 139020, 143654, 147295, 153915, 165540, 176754, 193130, 205220, 206213, 215481, 231756, 287308, 289695, 294590, 307830, 353508, 359135, 386260, 412426, 430962, 441885, 579390, 589180, 615660, 618639, 718270, 824852, 861924, 883770, 913229, 1031065, 1077405, 1158780, 1237278, 1436540, 1767540, 1826458, 2062130, 2154810, 2474556, 2739687, 3093195, 3652916, 4124260, 4309620, 4566145, 5479374, 6186390, 6392603, 9132290, 10958748, 12372780, 12785206, 13698435, 18264580, 19177809, 25570412, 27396870, 31963015, 38355618, 54793740, 63926030, 76711236, 95889045, 127852060, 191778090, 383556180]

約数ペア:

[(1, 383556180), (2, 191778090), (3, 127852060), (4, 95889045), (5, 76711236), (6, 63926030), (7, 54793740), (10, 38355618), (12, 31963015), (14, 27396870), (15, 25570412), (20, 19177809), (21, 18264580), (28, 13698435), (30, 12785206), (31, 12372780), (35, 10958748), (42, 9132290), (60, 6392603), (62, 6186390), (70, 5479374), (84, 4566145), (89, 4309620), (93, 4124260), (105, 3652916), (124, 3093195), (140, 2739687), (155, 2474556), (178, 2154810), (186, 2062130), (210, 1826458), (217, 1767540), (267, 1436540), (310, 1237278), (331, 1158780), (356, 1077405), (372, 1031065), (420, 913229), (434, 883770), (445, 861924), (465, 824852), (534, 718270), (620, 618639), (623, 615660), (651, 589180), (662, 579390), (868, 441885), (890, 430962), (930, 412426), (993, 386260), (1068, 359135), (1085, 353508), (1246, 307830), (1302, 294590), (1324, 289695), (1335, 287308), (1655, 231756), (1780, 215481), (1860, 206213), (1869, 205220), (1986, 193130), (2170, 176754), (2317, 165540), (2492, 153915), (2604, 147295), (2670, 143654), (2759, 139020), (3115, 123132), (3255, 117836), (3310, 115878), (3738, 102610), (3972, 96565), (4340, 88377), (4634, 82770), (4965, 77252), (5340, 71827), (5518, 69510), (6230, 61566), (6510, 58918), (6620, 57939), (6951, 55180), (7476, 51305), (8277, 46340), (9268, 41385), (9345, 41044), (9930, 38626), (10261, 37380), (11036, 34755), (11585, 33108), (12460, 30783), (13020, 29459), (13795, 27804), (13902, 27590), (16554, 23170), (18690, 20522), (19313, 19860)]