357112980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 216

約数和(自身を含む): 1327042080

約数和(自身を除く): 969929100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2131, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4262, 4410, 4655, 4788, 5586, 5985, 6393, 7980, 8379, 8524, 8820, 9310, 10655, 11172, 11970, 12786, 13965, 14917, 16758, 18620, 19179, 21310, 23940, 25572, 27930, 29834, 31965, 33516, 38358, 40489, 41895, 42620, 44751, 55860, 59668, 63930, 74585, 76716, 80978, 83790, 89502, 95895, 104419, 121467, 127860, 134253, 149170, 161956, 167580, 179004, 191790, 202445, 208838, 223755, 242934, 268506, 283423, 298340, 313257, 364401, 383580, 404890, 417676, 447510, 485868, 522095, 537012, 566846, 607335, 626514, 671265, 728802, 809780, 850269, 895020, 939771, 1044190, 1133692, 1214670, 1253028, 1342530, 1417115, 1457604, 1566285, 1700538, 1822005, 1879542, 1983961, 2088380, 2429340, 2550807, 2685060, 2834230, 3132570, 3401076, 3644010, 3759084, 3967922, 4251345, 4698855, 5101614, 5668460, 5951883, 6265140, 7288020, 7935844, 8502690, 9397710, 9919805, 10203228, 11903766, 12754035, 17005380, 17855649, 18795420, 19839610, 23807532, 25508070, 29759415, 35711298, 39679220, 51016140, 59518830, 71422596, 89278245, 119037660, 178556490, 357112980]

約数ペア:

[(1, 357112980), (2, 178556490), (3, 119037660), (4, 89278245), (5, 71422596), (6, 59518830), (7, 51016140), (9, 39679220), (10, 35711298), (12, 29759415), (14, 25508070), (15, 23807532), (18, 19839610), (19, 18795420), (20, 17855649), (21, 17005380), (28, 12754035), (30, 11903766), (35, 10203228), (36, 9919805), (38, 9397710), (42, 8502690), (45, 7935844), (49, 7288020), (57, 6265140), (60, 5951883), (63, 5668460), (70, 5101614), (76, 4698855), (84, 4251345), (90, 3967922), (95, 3759084), (98, 3644010), (105, 3401076), (114, 3132570), (126, 2834230), (133, 2685060), (140, 2550807), (147, 2429340), (171, 2088380), (180, 1983961), (190, 1879542), (196, 1822005), (210, 1700538), (228, 1566285), (245, 1457604), (252, 1417115), (266, 1342530), (285, 1253028), (294, 1214670), (315, 1133692), (342, 1044190), (380, 939771), (399, 895020), (420, 850269), (441, 809780), (490, 728802), (532, 671265), (570, 626514), (588, 607335), (630, 566846), (665, 537012), (684, 522095), (735, 485868), (798, 447510), (855, 417676), (882, 404890), (931, 383580), (980, 364401), (1140, 313257), (1197, 298340), (1260, 283423), (1330, 268506), (1470, 242934), (1596, 223755), (1710, 208838), (1764, 202445), (1862, 191790), (1995, 179004), (2131, 167580), (2205, 161956), (2394, 149170), (2660, 134253), (2793, 127860), (2940, 121467), (3420, 104419), (3724, 95895), (3990, 89502), (4262, 83790), (4410, 80978), (4655, 76716), (4788, 74585), (5586, 63930), (5985, 59668), (6393, 55860), (7980, 44751), (8379, 42620), (8524, 41895), (8820, 40489), (9310, 38358), (10655, 33516), (11172, 31965), (11970, 29834), (12786, 27930), (13965, 25572), (14917, 23940), (16758, 21310), (18620, 19179)]