236506140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1988

約数の個数: 144

約数和(自身を含む): 787576608

約数和(自身を除く): 551070468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1170, 1378, 1590, 1907, 1908, 2067, 2340, 2385, 2756, 3180, 3445, 3814, 4134, 4770, 5721, 6201, 6890, 7628, 8268, 9535, 9540, 10335, 11442, 12402, 13780, 17163, 19070, 20670, 22884, 24791, 24804, 28605, 31005, 34326, 38140, 41340, 49582, 57210, 62010, 68652, 74373, 85815, 99164, 101071, 114420, 123955, 124020, 148746, 171630, 202142, 223119, 247910, 297492, 303213, 343260, 371865, 404284, 446238, 495820, 505355, 606426, 743730, 892476, 909639, 1010710, 1115595, 1212852, 1313923, 1487460, 1516065, 1819278, 2021420, 2231190, 2627846, 3032130, 3638556, 3941769, 4462380, 4548195, 5255692, 6064260, 6569615, 7883538, 9096390, 11825307, 13139230, 15767076, 18192780, 19708845, 23650614, 26278460, 39417690, 47301228, 59126535, 78835380, 118253070, 236506140]

約数ペア:

[(1, 236506140), (2, 118253070), (3, 78835380), (4, 59126535), (5, 47301228), (6, 39417690), (9, 26278460), (10, 23650614), (12, 19708845), (13, 18192780), (15, 15767076), (18, 13139230), (20, 11825307), (26, 9096390), (30, 7883538), (36, 6569615), (39, 6064260), (45, 5255692), (52, 4548195), (53, 4462380), (60, 3941769), (65, 3638556), (78, 3032130), (90, 2627846), (106, 2231190), (117, 2021420), (130, 1819278), (156, 1516065), (159, 1487460), (180, 1313923), (195, 1212852), (212, 1115595), (234, 1010710), (260, 909639), (265, 892476), (318, 743730), (390, 606426), (468, 505355), (477, 495820), (530, 446238), (585, 404284), (636, 371865), (689, 343260), (780, 303213), (795, 297492), (954, 247910), (1060, 223119), (1170, 202142), (1378, 171630), (1590, 148746), (1907, 124020), (1908, 123955), (2067, 114420), (2340, 101071), (2385, 99164), (2756, 85815), (3180, 74373), (3445, 68652), (3814, 62010), (4134, 57210), (4770, 49582), (5721, 41340), (6201, 38140), (6890, 34326), (7628, 31005), (8268, 28605), (9535, 24804), (9540, 24791), (10335, 22884), (11442, 20670), (12402, 19070), (13780, 17163)]