1699456140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55253

約数の個数: 120

約数和(自身を含む): 5611950960

約数和(自身を除く): 3912494820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 55213, 110426, 165639, 220852, 276065, 331278, 496917, 552130, 662556, 828195, 993834, 1049047, 1104260, 1490751, 1656390, 1987668, 2098094, 2484585, 2981502, 3147141, 3312780, 4196188, 4472253, 4969170, 5245235, 5963004, 6294282, 7453755, 8944506, 9441423, 9938340, 10490470, 12588564, 14907510, 15735705, 17889012, 18882846, 20980940, 22361265, 28324269, 29815020, 31471410, 37765692, 44722530, 47207115, 56648538, 62942820, 84972807, 89445060, 94414230, 113297076, 141621345, 169945614, 188828460, 283242690, 339891228, 424864035, 566485380, 849728070, 1699456140]

約数ペア:

[(1, 1699456140), (2, 849728070), (3, 566485380), (4, 424864035), (5, 339891228), (6, 283242690), (9, 188828460), (10, 169945614), (12, 141621345), (15, 113297076), (18, 94414230), (19, 89445060), (20, 84972807), (27, 62942820), (30, 56648538), (36, 47207115), (38, 44722530), (45, 37765692), (54, 31471410), (57, 29815020), (60, 28324269), (76, 22361265), (81, 20980940), (90, 18882846), (95, 17889012), (108, 15735705), (114, 14907510), (135, 12588564), (162, 10490470), (171, 9938340), (180, 9441423), (190, 8944506), (228, 7453755), (270, 6294282), (285, 5963004), (324, 5245235), (342, 4969170), (380, 4472253), (405, 4196188), (513, 3312780), (540, 3147141), (570, 2981502), (684, 2484585), (810, 2098094), (855, 1987668), (1026, 1656390), (1140, 1490751), (1539, 1104260), (1620, 1049047), (1710, 993834), (2052, 828195), (2565, 662556), (3078, 552130), (3420, 496917), (5130, 331278), (6156, 276065), (7695, 220852), (10260, 165639), (15390, 110426), (30780, 55213)]