235128420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7679

約数の個数: 120

約数和(自身を含む): 776529600

約数和(自身を除く): 541401180

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, 7639, 7695, 10260, 15278, 15390, 22917, 30556, 30780, 38195, 45834, 68751, 76390, 91668, 114585, 137502, 145141, 152780, 206253, 229170, 275004, 290282, 343755, 412506, 435423, 458340, 580564, 618759, 687510, 725705, 825012, 870846, 1031265, 1237518, 1306269, 1375020, 1451410, 1741692, 2062530, 2177115, 2475036, 2612538, 2902820, 3093795, 3918807, 4125060, 4354230, 5225076, 6187590, 6531345, 7837614, 8708460, 11756421, 12375180, 13062690, 15675228, 19594035, 23512842, 26125380, 39188070, 47025684, 58782105, 78376140, 117564210, 235128420]

約数ペア:

[(1, 235128420), (2, 117564210), (3, 78376140), (4, 58782105), (5, 47025684), (6, 39188070), (9, 26125380), (10, 23512842), (12, 19594035), (15, 15675228), (18, 13062690), (19, 12375180), (20, 11756421), (27, 8708460), (30, 7837614), (36, 6531345), (38, 6187590), (45, 5225076), (54, 4354230), (57, 4125060), (60, 3918807), (76, 3093795), (81, 2902820), (90, 2612538), (95, 2475036), (108, 2177115), (114, 2062530), (135, 1741692), (162, 1451410), (171, 1375020), (180, 1306269), (190, 1237518), (228, 1031265), (270, 870846), (285, 825012), (324, 725705), (342, 687510), (380, 618759), (405, 580564), (513, 458340), (540, 435423), (570, 412506), (684, 343755), (810, 290282), (855, 275004), (1026, 229170), (1140, 206253), (1539, 152780), (1620, 145141), (1710, 137502), (2052, 114585), (2565, 91668), (3078, 76390), (3420, 68751), (5130, 45834), (6156, 38195), (7639, 30780), (7695, 30556), (10260, 22917), (15278, 15390)]