1395999540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1911

約数の個数: 288

約数和(自身を含む): 5085400320

約数和(自身を除く): 3689400780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1710, 1847, 1938, 1989, 2210, 2223, 2340, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3694, 3705, 3876, 3978, 4199, 4420, 4446, 4845, 4940, 5541, 5814, 6460, 6630, 7388, 7410, 7956, 8398, 8892, 9235, 9690, 9945, 11082, 11115, 11628, 12597, 13260, 14535, 14820, 16623, 16796, 18470, 19380, 19890, 20995, 22164, 22230, 24011, 25194, 27705, 29070, 31399, 33246, 35093, 36940, 37791, 39780, 41990, 44460, 48022, 50388, 55410, 58140, 62798, 62985, 66492, 70186, 72033, 75582, 83115, 83980, 94197, 96044, 105279, 110820, 120055, 125596, 125970, 140372, 144066, 151164, 156995, 166230, 175465, 188394, 188955, 210558, 216099, 240110, 251940, 282591, 288132, 313990, 315837, 332460, 350930, 360165, 376788, 377910, 408187, 421116, 432198, 456209, 470985, 480220, 526395, 565182, 596581, 627980, 631674, 701860, 720330, 755820, 816374, 864396, 912418, 941970, 1052790, 1080495, 1130364, 1193162, 1224561, 1263348, 1368627, 1412955, 1440660, 1579185, 1632748, 1789743, 1824836, 1883940, 2040935, 2105580, 2160990, 2281045, 2386324, 2449122, 2737254, 2825910, 2982905, 3158370, 3579486, 3673683, 4081870, 4105881, 4321980, 4562090, 4898244, 5369229, 5474508, 5651820, 5965810, 6122805, 6316740, 6843135, 7158972, 7347366, 7755553, 8163740, 8211762, 8948715, 9124180, 10738458, 11931620, 12245610, 13686270, 14694732, 15511106, 16423524, 17897430, 18368415, 20529405, 21476916, 23266659, 24491220, 26846145, 27372540, 31022212, 35794860, 36736830, 38777765, 41058810, 46533318, 53692290, 69799977, 73473660, 77555530, 82117620, 93066636, 107384580, 116333295, 139599954, 155111060, 232666590, 279199908, 348999885, 465333180, 697999770, 1395999540]

約数ペア:

[(1, 1395999540), (2, 697999770), (3, 465333180), (4, 348999885), (5, 279199908), (6, 232666590), (9, 155111060), (10, 139599954), (12, 116333295), (13, 107384580), (15, 93066636), (17, 82117620), (18, 77555530), (19, 73473660), (20, 69799977), (26, 53692290), (30, 46533318), (34, 41058810), (36, 38777765), (38, 36736830), (39, 35794860), (45, 31022212), (51, 27372540), (52, 26846145), (57, 24491220), (60, 23266659), (65, 21476916), (68, 20529405), (76, 18368415), (78, 17897430), (85, 16423524), (90, 15511106), (95, 14694732), (102, 13686270), (114, 12245610), (117, 11931620), (130, 10738458), (153, 9124180), (156, 8948715), (170, 8211762), (171, 8163740), (180, 7755553), (190, 7347366), (195, 7158972), (204, 6843135), (221, 6316740), (228, 6122805), (234, 5965810), (247, 5651820), (255, 5474508), (260, 5369229), (285, 4898244), (306, 4562090), (323, 4321980), (340, 4105881), (342, 4081870), (380, 3673683), (390, 3579486), (442, 3158370), (468, 2982905), (494, 2825910), (510, 2737254), (570, 2449122), (585, 2386324), (612, 2281045), (646, 2160990), (663, 2105580), (684, 2040935), (741, 1883940), (765, 1824836), (780, 1789743), (855, 1632748), (884, 1579185), (969, 1440660), (988, 1412955), (1020, 1368627), (1105, 1263348), (1140, 1224561), (1170, 1193162), (1235, 1130364), (1292, 1080495), (1326, 1052790), (1482, 941970), (1530, 912418), (1615, 864396), (1710, 816374), (1847, 755820), (1938, 720330), (1989, 701860), (2210, 631674), (2223, 627980), (2340, 596581), (2470, 565182), (2652, 526395), (2907, 480220), (2964, 470985), (3060, 456209), (3230, 432198), (3315, 421116), (3420, 408187), (3694, 377910), (3705, 376788), (3876, 360165), (3978, 350930), (4199, 332460), (4420, 315837), (4446, 313990), (4845, 288132), (4940, 282591), (5541, 251940), (5814, 240110), (6460, 216099), (6630, 210558), (7388, 188955), (7410, 188394), (7956, 175465), (8398, 166230), (8892, 156995), (9235, 151164), (9690, 144066), (9945, 140372), (11082, 125970), (11115, 125596), (11628, 120055), (12597, 110820), (13260, 105279), (14535, 96044), (14820, 94197), (16623, 83980), (16796, 83115), (18470, 75582), (19380, 72033), (19890, 70186), (20995, 66492), (22164, 62985), (22230, 62798), (24011, 58140), (25194, 55410), (27705, 50388), (29070, 48022), (31399, 44460), (33246, 41990), (35093, 39780), (36940, 37791)]