19345113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{38039}}^1$

素因数の和:38231

約数の個数: 160

約数和(自身を含む): 64980840960

約数和(自身を除く): 45635727120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 390, 489, 520, 624, 652, 780, 815, 978, 1040, 1304, 1560, 1630, 1956, 2119, 2445, 2608, 3120, 3260, 3912, 4238, 4890, 6357, 6520, 7824, 8476, 9780, 10595, 12714, 13040, 16952, 19560, 21190, 25428, 31785, 33904, 38039, 39120, 42380, 50856, 63570, 76078, 84760, 101712, 114117, 127140, 152156, 169520, 190195, 228234, 254280, 304312, 380390, 456468, 494507, 508560, 570585, 608624, 760780, 912936, 989014, 1141170, 1483521, 1521560, 1825872, 1978028, 2282340, 2472535, 2967042, 3043120, 3956056, 4564680, 4945070, 5934084, 6200357, 7417605, 7912112, 9129360, 9890140, 11868168, 12400714, 14835210, 18601071, 19780280, 23736336, 24801428, 29670420, 31001785, 37202142, 39560560, 49602856, 59340840, 62003570, 74404284, 80604641, 93005355, 99205712, 118681680, 124007140, 148808568, 161209282, 186010710, 241813923, 248014280, 297617136, 322418564, 372021420, 403023205, 483627846, 496028560, 644837128, 744042840, 806046410, 967255692, 1209069615, 1289674256, 1488085680, 1612092820, 1934511384, 2418139230, 3224185640, 3869022768, 4836278460, 6448371280, 9672556920, 19345113840]

約数ペア:

[(1, 19345113840), (2, 9672556920), (3, 6448371280), (4, 4836278460), (5, 3869022768), (6, 3224185640), (8, 2418139230), (10, 1934511384), (12, 1612092820), (13, 1488085680), (15, 1289674256), (16, 1209069615), (20, 967255692), (24, 806046410), (26, 744042840), (30, 644837128), (39, 496028560), (40, 483627846), (48, 403023205), (52, 372021420), (60, 322418564), (65, 297617136), (78, 248014280), (80, 241813923), (104, 186010710), (120, 161209282), (130, 148808568), (156, 124007140), (163, 118681680), (195, 99205712), (208, 93005355), (240, 80604641), (260, 74404284), (312, 62003570), (326, 59340840), (390, 49602856), (489, 39560560), (520, 37202142), (624, 31001785), (652, 29670420), (780, 24801428), (815, 23736336), (978, 19780280), (1040, 18601071), (1304, 14835210), (1560, 12400714), (1630, 11868168), (1956, 9890140), (2119, 9129360), (2445, 7912112), (2608, 7417605), (3120, 6200357), (3260, 5934084), (3912, 4945070), (4238, 4564680), (4890, 3956056), (6357, 3043120), (6520, 2967042), (7824, 2472535), (8476, 2282340), (9780, 1978028), (10595, 1825872), (12714, 1521560), (13040, 1483521), (16952, 1141170), (19560, 989014), (21190, 912936), (25428, 760780), (31785, 608624), (33904, 570585), (38039, 508560), (39120, 494507), (42380, 456468), (50856, 380390), (63570, 304312), (76078, 254280), (84760, 228234), (101712, 190195), (114117, 169520), (127140, 152156)]