22039140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 69318144

約数和(自身を除く): 47279004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 41, 51, 60, 62, 68, 82, 85, 93, 102, 123, 124, 155, 164, 170, 186, 204, 205, 246, 255, 289, 310, 340, 372, 410, 465, 492, 510, 527, 578, 615, 620, 697, 820, 867, 930, 1020, 1054, 1156, 1230, 1271, 1394, 1445, 1581, 1734, 1860, 2091, 2108, 2460, 2542, 2635, 2788, 2890, 3162, 3468, 3485, 3813, 4182, 4335, 5084, 5270, 5780, 6324, 6355, 6970, 7626, 7905, 8364, 8670, 8959, 10455, 10540, 11849, 12710, 13940, 15252, 15810, 17340, 17918, 19065, 20910, 21607, 23698, 25420, 26877, 31620, 35547, 35836, 38130, 41820, 43214, 44795, 47396, 53754, 59245, 64821, 71094, 76260, 86428, 89590, 107508, 108035, 118490, 129642, 134385, 142188, 177735, 179180, 216070, 236980, 259284, 268770, 324105, 355470, 367319, 432140, 537540, 648210, 710940, 734638, 1101957, 1296420, 1469276, 1836595, 2203914, 3673190, 4407828, 5509785, 7346380, 11019570, 22039140]

約数ペア:

[(1, 22039140), (2, 11019570), (3, 7346380), (4, 5509785), (5, 4407828), (6, 3673190), (10, 2203914), (12, 1836595), (15, 1469276), (17, 1296420), (20, 1101957), (30, 734638), (31, 710940), (34, 648210), (41, 537540), (51, 432140), (60, 367319), (62, 355470), (68, 324105), (82, 268770), (85, 259284), (93, 236980), (102, 216070), (123, 179180), (124, 177735), (155, 142188), (164, 134385), (170, 129642), (186, 118490), (204, 108035), (205, 107508), (246, 89590), (255, 86428), (289, 76260), (310, 71094), (340, 64821), (372, 59245), (410, 53754), (465, 47396), (492, 44795), (510, 43214), (527, 41820), (578, 38130), (615, 35836), (620, 35547), (697, 31620), (820, 26877), (867, 25420), (930, 23698), (1020, 21607), (1054, 20910), (1156, 19065), (1230, 17918), (1271, 17340), (1394, 15810), (1445, 15252), (1581, 13940), (1734, 12710), (1860, 11849), (2091, 10540), (2108, 10455), (2460, 8959), (2542, 8670), (2635, 8364), (2788, 7905), (2890, 7626), (3162, 6970), (3468, 6355), (3485, 6324), (3813, 5780), (4182, 5270), (4335, 5084)]