156960212010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{80777}}^1$

素因数の和:81300

約数の個数: 128

約数和(自身を含む): 454114529280

約数和(自身を除く): 297154317270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 487, 570, 665, 798, 974, 1330, 1461, 1995, 2435, 2922, 3409, 3990, 4870, 6818, 7305, 9253, 10227, 14610, 17045, 18506, 20454, 27759, 34090, 46265, 51135, 55518, 64771, 80777, 92530, 102270, 129542, 138795, 161554, 194313, 242331, 277590, 323855, 388626, 403885, 484662, 565439, 647710, 807770, 971565, 1130878, 1211655, 1534763, 1696317, 1943130, 2423310, 2827195, 3069526, 3392634, 4604289, 5654390, 7673815, 8481585, 9208578, 10743341, 15347630, 16963170, 21486682, 23021445, 32230023, 39338399, 46042890, 53716705, 64460046, 78676798, 107433410, 118015197, 161150115, 196691995, 236030394, 275368793, 322300230, 393383990, 550737586, 590075985, 747429581, 826106379, 1180151970, 1376843965, 1494859162, 1652212758, 2242288743, 2753687930, 3737147905, 4130531895, 4484577486, 5232007067, 7474295810, 8261063790, 10464014134, 11211443715, 15696021201, 22422887430, 26160035335, 31392042402, 52320070670, 78480106005, 156960212010]

約数ペア:

[(1, 156960212010), (2, 78480106005), (3, 52320070670), (5, 31392042402), (6, 26160035335), (7, 22422887430), (10, 15696021201), (14, 11211443715), (15, 10464014134), (19, 8261063790), (21, 7474295810), (30, 5232007067), (35, 4484577486), (38, 4130531895), (42, 3737147905), (57, 2753687930), (70, 2242288743), (95, 1652212758), (105, 1494859162), (114, 1376843965), (133, 1180151970), (190, 826106379), (210, 747429581), (266, 590075985), (285, 550737586), (399, 393383990), (487, 322300230), (570, 275368793), (665, 236030394), (798, 196691995), (974, 161150115), (1330, 118015197), (1461, 107433410), (1995, 78676798), (2435, 64460046), (2922, 53716705), (3409, 46042890), (3990, 39338399), (4870, 32230023), (6818, 23021445), (7305, 21486682), (9253, 16963170), (10227, 15347630), (14610, 10743341), (17045, 9208578), (18506, 8481585), (20454, 7673815), (27759, 5654390), (34090, 4604289), (46265, 3392634), (51135, 3069526), (55518, 2827195), (64771, 2423310), (80777, 1943130), (92530, 1696317), (102270, 1534763), (129542, 1211655), (138795, 1130878), (161554, 971565), (194313, 807770), (242331, 647710), (277590, 565439), (323855, 484662), (388626, 403885)]