7140061620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 21893639040

約数和(自身を除く): 14753577420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 269, 334, 501, 538, 668, 807, 835, 883, 1002, 1076, 1345, 1503, 1614, 1670, 1766, 2004, 2421, 2505, 2649, 2690, 3006, 3228, 3340, 3532, 4035, 4415, 4842, 5010, 5298, 5380, 6012, 7515, 7947, 8070, 8830, 9684, 10020, 10596, 12105, 13245, 15030, 15894, 16140, 17660, 24210, 26490, 30060, 31788, 39735, 44923, 48420, 52980, 79470, 89846, 134769, 147461, 158940, 179692, 224615, 237527, 269538, 294922, 404307, 442383, 449230, 475054, 539076, 589844, 673845, 712581, 737305, 808614, 884766, 898460, 950108, 1187635, 1327149, 1347690, 1425162, 1474610, 1617228, 1769532, 2021535, 2137743, 2211915, 2375270, 2654298, 2695380, 2850324, 2949220, 3562905, 4043070, 4275486, 4423830, 4750540, 5308596, 6635745, 7125810, 8086140, 8550972, 8847660, 10688715, 13271490, 14251620, 21377430, 26542980, 39667009, 42754860, 79334018, 119001027, 158668036, 198335045, 238002054, 357003081, 396670090, 476004108, 595005135, 714006162, 793340180, 1190010270, 1428012324, 1785015405, 2380020540, 3570030810, 7140061620]

約数ペア:

[(1, 7140061620), (2, 3570030810), (3, 2380020540), (4, 1785015405), (5, 1428012324), (6, 1190010270), (9, 793340180), (10, 714006162), (12, 595005135), (15, 476004108), (18, 396670090), (20, 357003081), (30, 238002054), (36, 198335045), (45, 158668036), (60, 119001027), (90, 79334018), (167, 42754860), (180, 39667009), (269, 26542980), (334, 21377430), (501, 14251620), (538, 13271490), (668, 10688715), (807, 8847660), (835, 8550972), (883, 8086140), (1002, 7125810), (1076, 6635745), (1345, 5308596), (1503, 4750540), (1614, 4423830), (1670, 4275486), (1766, 4043070), (2004, 3562905), (2421, 2949220), (2505, 2850324), (2649, 2695380), (2690, 2654298), (3006, 2375270), (3228, 2211915), (3340, 2137743), (3532, 2021535), (4035, 1769532), (4415, 1617228), (4842, 1474610), (5010, 1425162), (5298, 1347690), (5380, 1327149), (6012, 1187635), (7515, 950108), (7947, 898460), (8070, 884766), (8830, 808614), (9684, 737305), (10020, 712581), (10596, 673845), (12105, 589844), (13245, 539076), (15030, 475054), (15894, 449230), (16140, 442383), (17660, 404307), (24210, 294922), (26490, 269538), (30060, 237527), (31788, 224615), (39735, 179692), (44923, 158940), (48420, 147461), (52980, 134769), (79470, 89846)]