39727848420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{998689}}^1$

素因数の和:998734

約数の個数: 144

約数和(自身を含む): 137411754480

約数和(自身を除く): 97683906060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 998689, 1997378, 2996067, 3994756, 4993445, 5992134, 8988201, 9986890, 11984268, 12982957, 14980335, 16977713, 17976402, 19973780, 25965914, 29960670, 33955426, 35952804, 38948871, 44941005, 50933139, 51931828, 59921340, 64914785, 67910852, 77897742, 84888565, 89882010, 101866278, 116846613, 129829570, 152799417, 155795484, 169777130, 179764020, 194744355, 203732556, 220710269, 233693226, 254665695, 259659140, 305598834, 339554260, 389488710, 441420538, 467386452, 509331390, 584233065, 611197668, 662130807, 763997085, 778977420, 882841076, 1018662780, 1103551345, 1168466130, 1324261614, 1527994170, 1986392421, 2207102690, 2336932260, 2648523228, 3055988340, 3310654035, 3972784842, 4414205380, 6621308070, 7945569684, 9931962105, 13242616140, 19863924210, 39727848420]

約数ペア:

[(1, 39727848420), (2, 19863924210), (3, 13242616140), (4, 9931962105), (5, 7945569684), (6, 6621308070), (9, 4414205380), (10, 3972784842), (12, 3310654035), (13, 3055988340), (15, 2648523228), (17, 2336932260), (18, 2207102690), (20, 1986392421), (26, 1527994170), (30, 1324261614), (34, 1168466130), (36, 1103551345), (39, 1018662780), (45, 882841076), (51, 778977420), (52, 763997085), (60, 662130807), (65, 611197668), (68, 584233065), (78, 509331390), (85, 467386452), (90, 441420538), (102, 389488710), (117, 339554260), (130, 305598834), (153, 259659140), (156, 254665695), (170, 233693226), (180, 220710269), (195, 203732556), (204, 194744355), (221, 179764020), (234, 169777130), (255, 155795484), (260, 152799417), (306, 129829570), (340, 116846613), (390, 101866278), (442, 89882010), (468, 84888565), (510, 77897742), (585, 67910852), (612, 64914785), (663, 59921340), (765, 51931828), (780, 50933139), (884, 44941005), (1020, 38948871), (1105, 35952804), (1170, 33955426), (1326, 29960670), (1530, 25965914), (1989, 19973780), (2210, 17976402), (2340, 16977713), (2652, 14980335), (3060, 12982957), (3315, 11984268), (3978, 9986890), (4420, 8988201), (6630, 5992134), (7956, 4993445), (9945, 3994756), (13260, 2996067), (19890, 1997378), (39780, 998689)]