84044940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 206259060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 102, 105, 119, 140, 149, 158, 170, 204, 210, 237, 238, 255, 298, 316, 340, 357, 395, 420, 447, 474, 476, 510, 553, 595, 596, 714, 745, 790, 894, 948, 1020, 1043, 1106, 1185, 1190, 1343, 1428, 1490, 1580, 1659, 1785, 1788, 2086, 2212, 2235, 2370, 2380, 2533, 2686, 2765, 2980, 3129, 3318, 3570, 4029, 4172, 4470, 4740, 5066, 5215, 5372, 5530, 6258, 6636, 6715, 7140, 7599, 8058, 8295, 8940, 9401, 10132, 10430, 11060, 11771, 12516, 12665, 13430, 15198, 15645, 16116, 16590, 17731, 18802, 20145, 20860, 23542, 25330, 26860, 28203, 30396, 31290, 33180, 35313, 35462, 37604, 37995, 40290, 47005, 47084, 50660, 53193, 56406, 58855, 62580, 70626, 70924, 75990, 80580, 82397, 88655, 94010, 106386, 112812, 117710, 141015, 141252, 151980, 164794, 176565, 177310, 188020, 200107, 212772, 235420, 247191, 265965, 282030, 329588, 353130, 354620, 400214, 411985, 494382, 531930, 564060, 600321, 706260, 800428, 823970, 988764, 1000535, 1063860, 1200642, 1235955, 1400749, 1647940, 2001070, 2401284, 2471910, 2801498, 3001605, 4002140, 4202247, 4943820, 5602996, 6003210, 7003745, 8404494, 12006420, 14007490, 16808988, 21011235, 28014980, 42022470, 84044940]

約数ペア:

[(1, 84044940), (2, 42022470), (3, 28014980), (4, 21011235), (5, 16808988), (6, 14007490), (7, 12006420), (10, 8404494), (12, 7003745), (14, 6003210), (15, 5602996), (17, 4943820), (20, 4202247), (21, 4002140), (28, 3001605), (30, 2801498), (34, 2471910), (35, 2401284), (42, 2001070), (51, 1647940), (60, 1400749), (68, 1235955), (70, 1200642), (79, 1063860), (84, 1000535), (85, 988764), (102, 823970), (105, 800428), (119, 706260), (140, 600321), (149, 564060), (158, 531930), (170, 494382), (204, 411985), (210, 400214), (237, 354620), (238, 353130), (255, 329588), (298, 282030), (316, 265965), (340, 247191), (357, 235420), (395, 212772), (420, 200107), (447, 188020), (474, 177310), (476, 176565), (510, 164794), (553, 151980), (595, 141252), (596, 141015), (714, 117710), (745, 112812), (790, 106386), (894, 94010), (948, 88655), (1020, 82397), (1043, 80580), (1106, 75990), (1185, 70924), (1190, 70626), (1343, 62580), (1428, 58855), (1490, 56406), (1580, 53193), (1659, 50660), (1785, 47084), (1788, 47005), (2086, 40290), (2212, 37995), (2235, 37604), (2370, 35462), (2380, 35313), (2533, 33180), (2686, 31290), (2765, 30396), (2980, 28203), (3129, 26860), (3318, 25330), (3570, 23542), (4029, 20860), (4172, 20145), (4470, 18802), (4740, 17731), (5066, 16590), (5215, 16116), (5372, 15645), (5530, 15198), (6258, 13430), (6636, 12665), (6715, 12516), (7140, 11771), (7599, 11060), (8058, 10430), (8295, 10132), (8940, 9401)]