156752280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7678

約数の個数: 128

約数和(自身を含む): 550080000

約数和(自身を除く): 393327720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7639, 10260, 15278, 20520, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 91668, 114585, 137502, 145141, 152780, 183336, 206253, 229170, 275004, 290282, 305560, 343755, 412506, 435423, 458340, 550008, 580564, 687510, 725705, 825012, 870846, 916680, 1031265, 1161128, 1306269, 1375020, 1451410, 1650024, 1741692, 2062530, 2177115, 2612538, 2750040, 2902820, 3483384, 3918807, 4125060, 4354230, 5225076, 5805640, 6531345, 7837614, 8250120, 8708460, 10450152, 13062690, 15675228, 17416920, 19594035, 26125380, 31350456, 39188070, 52250760, 78376140, 156752280]

約数ペア:

[(1, 156752280), (2, 78376140), (3, 52250760), (4, 39188070), (5, 31350456), (6, 26125380), (8, 19594035), (9, 17416920), (10, 15675228), (12, 13062690), (15, 10450152), (18, 8708460), (19, 8250120), (20, 7837614), (24, 6531345), (27, 5805640), (30, 5225076), (36, 4354230), (38, 4125060), (40, 3918807), (45, 3483384), (54, 2902820), (57, 2750040), (60, 2612538), (72, 2177115), (76, 2062530), (90, 1741692), (95, 1650024), (108, 1451410), (114, 1375020), (120, 1306269), (135, 1161128), (152, 1031265), (171, 916680), (180, 870846), (190, 825012), (216, 725705), (228, 687510), (270, 580564), (285, 550008), (342, 458340), (360, 435423), (380, 412506), (456, 343755), (513, 305560), (540, 290282), (570, 275004), (684, 229170), (760, 206253), (855, 183336), (1026, 152780), (1080, 145141), (1140, 137502), (1368, 114585), (1710, 91668), (2052, 76390), (2280, 68751), (2565, 61112), (3420, 45834), (4104, 38195), (5130, 30556), (6840, 22917), (7639, 20520), (10260, 15278)]