1670186700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20393}}^1$

素因数の和:20433

約数の個数: 216

約数和(自身を含む): 6443525088

約数和(自身を除く): 4773338388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 6300, 6825, 8190, 9100, 11700, 13650, 16380, 20393, 20475, 27300, 40786, 40950, 61179, 81572, 81900, 101965, 122358, 142751, 183537, 203930, 244716, 265109, 285502, 305895, 367074, 407860, 428253, 509825, 530218, 571004, 611790, 713755, 734148, 795327, 856506, 917685, 1019650, 1060436, 1223580, 1284759, 1325545, 1427510, 1529475, 1590654, 1713012, 1835370, 1855763, 2039300, 2141265, 2385981, 2569518, 2651090, 2855020, 3058950, 3181308, 3568775, 3670740, 3711526, 3976635, 4282530, 4588425, 4771962, 5139036, 5302180, 5567289, 6117900, 6423795, 6627725, 7137550, 7423052, 7953270, 8565060, 9176850, 9278815, 9543924, 10706325, 11134578, 11929905, 12847590, 13255450, 14275100, 15906540, 16701867, 18353700, 18557630, 19883175, 21412650, 22269156, 23859810, 25695180, 26510900, 27836445, 32118975, 33403734, 37115260, 39766350, 42825300, 46394075, 47719620, 55672890, 59649525, 64237950, 66807468, 79532700, 83509335, 92788150, 111345780, 119299050, 128475900, 139182225, 167018670, 185576300, 238598100, 278364450, 334037340, 417546675, 556728900, 835093350, 1670186700]

約数ペア:

[(1, 1670186700), (2, 835093350), (3, 556728900), (4, 417546675), (5, 334037340), (6, 278364450), (7, 238598100), (9, 185576300), (10, 167018670), (12, 139182225), (13, 128475900), (14, 119299050), (15, 111345780), (18, 92788150), (20, 83509335), (21, 79532700), (25, 66807468), (26, 64237950), (28, 59649525), (30, 55672890), (35, 47719620), (36, 46394075), (39, 42825300), (42, 39766350), (45, 37115260), (50, 33403734), (52, 32118975), (60, 27836445), (63, 26510900), (65, 25695180), (70, 23859810), (75, 22269156), (78, 21412650), (84, 19883175), (90, 18557630), (91, 18353700), (100, 16701867), (105, 15906540), (117, 14275100), (126, 13255450), (130, 12847590), (140, 11929905), (150, 11134578), (156, 10706325), (175, 9543924), (180, 9278815), (182, 9176850), (195, 8565060), (210, 7953270), (225, 7423052), (234, 7137550), (252, 6627725), (260, 6423795), (273, 6117900), (300, 5567289), (315, 5302180), (325, 5139036), (350, 4771962), (364, 4588425), (390, 4282530), (420, 3976635), (450, 3711526), (455, 3670740), (468, 3568775), (525, 3181308), (546, 3058950), (585, 2855020), (630, 2651090), (650, 2569518), (700, 2385981), (780, 2141265), (819, 2039300), (900, 1855763), (910, 1835370), (975, 1713012), (1050, 1590654), (1092, 1529475), (1170, 1427510), (1260, 1325545), (1300, 1284759), (1365, 1223580), (1575, 1060436), (1638, 1019650), (1820, 917685), (1950, 856506), (2100, 795327), (2275, 734148), (2340, 713755), (2730, 611790), (2925, 571004), (3150, 530218), (3276, 509825), (3900, 428253), (4095, 407860), (4550, 367074), (5460, 305895), (5850, 285502), (6300, 265109), (6825, 244716), (8190, 203930), (9100, 183537), (11700, 142751), (13650, 122358), (16380, 101965), (20393, 81900), (20475, 81572), (27300, 61179), (40786, 40950)]